99.74.214.158 (chrysalisbbs.org)

chrysalisbbs.org:5001

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5017 (100% match)

• 🇺🇸 chrysalisbbs.org:5018 (100% match)

• 🇺🇸 chrysalisbbs.org:5019 (100% match)

• 🇺🇸 chrysalisbbs.org:5022 (100% match)

• 🇺🇸 chrysalisbbs.org:5032 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (99% match)

• 🇺🇸 chrysalisbbs.org:5031 (99% match)

• 🇺🇸 chrysalisbbs.org:5009 (99% match)

• 🇺🇸 chrysalisbbs.org:5008 (99% match)

• 🇺🇸 chrysalisbbs.org:5004 (99% match)

• 🇺🇸 chrysalisbbs.org:5006 (99% match)

• 🇺🇸 chrysalisbbs.org:5003 (99% match)

• 🇺🇸 chrysalisbbs.org:5007 (99% match)

• 🇺🇸 chrysalisbbs.org:8888 (99% match)

• 🇺🇸 chrysalisbbs.org:5020 (99% match)

• 🇺🇸 chrysalisbbs.org:5024 (99% match)

• 🇺🇸 chrysalisbbs.org:5023 (99% match)

• 🇺🇸 chrysalisbbs.org:5026 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5001 📋
• Website: http://magicalmoth.com/chrysalis

Server Location: 🇺🇸 United States (GeoIP)

Listing

• BBS Name: Chrysalis Online Services TBBS BBS (from listing)

• Sysop: Garry Grosse

• Listed Location: Dallas, TX, USA

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 1\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.1020355224609375,
        "total": 10.659636974334717
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:01:00.381904+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5001
    },
    {
      "connected": "2026-04-07T06:27:56.121494+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5001
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5001

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5001
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5001>
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSP, WILL MSSP, WILL ATCP, WILL MXP, WILL ZMP, WILL AARDWOLF, WILL MCCP3_COMPRESS,
    WILL GMCP, WILL MSDP, WILL MCCP2_COMPRESS'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5001>

chrysalisbbs.org:5003

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5003 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 3\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05664992332458496,
        "total": 10.618329048156738
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T18:39:15.018996+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5003
    },
    {
      "connected": "2026-04-07T06:15:02.772384+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5003
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5003

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5003
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5003>
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSP, WILL MXP, WILL ZMP, WILL MSSP, WILL MCCP2_COMPRESS, WILL AARDWOLF, WILL
    MCCP3_COMPRESS, WILL MSDP, WILL GMCP, WILL ATCP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5003>

chrysalisbbs.org:5004

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5004 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 4\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.051856040954589844,
        "total": 10.610222101211548
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T18:44:50.886170+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5004
    },
    {
      "connected": "2026-04-07T05:34:13.115993+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5004
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5004

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5004
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5004>
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MXP, WILL AARDWOLF, WILL GMCP, WILL ZMP, WILL MCCP3_COMPRESS, WILL MSDP, WILL ATCP,
    WILL MCCP2_COMPRESS, WILL MSSP, WILL MSP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5004>

chrysalisbbs.org:5006

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5006 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 6\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.051213741302490234,
        "total": 10.612579584121704
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:03:20.576007+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5006
    },
    {
      "connected": "2026-04-07T05:46:50.562401+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5006
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5006

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5006
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5006>
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSSP, WILL MXP, WILL MSDP, WILL ATCP, WILL MCCP3_COMPRESS, WILL ZMP, WILL MSP, WILL
    GMCP, WILL MCCP2_COMPRESS, WILL AARDWOLF'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5006>

chrysalisbbs.org:5007

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5007 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 7\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05147051811218262,
        "total": 10.60880732536316
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:12:41.309526+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5007
    },
    {
      "connected": "2026-04-07T05:43:35.460460+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5007
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5007

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5007
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5007>
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSSP, WILL AARDWOLF, WILL MCCP2_COMPRESS, WILL MXP, WILL ZMP, WILL MCCP3_COMPRESS,
    WILL MSP, WILL MSDP, WILL ATCP, WILL GMCP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5007>

chrysalisbbs.org:5008

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5008 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 8\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05171918869018555,
        "total": 10.608748435974121
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:04:46.772473+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5008
    },
    {
      "connected": "2026-04-07T05:30:49.027644+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5008
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5008

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5008
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5008>
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSDP, WILL ATCP, WILL MCCP2_COMPRESS, WILL MCCP3_COMPRESS, WILL MXP, WILL MSP, WILL
    MSSP, WILL ZMP, WILL GMCP, WILL AARDWOLF'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5008>

chrysalisbbs.org:5009

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5009 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 9\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.0515599250793457,
        "total": 10.610605001449585
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:30:29.481434+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5009
    },
    {
      "connected": "2026-04-07T06:40:26.856777+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5009
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5009

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5009
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5009>
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSSP, WILL MSDP, WILL MCCP3_COMPRESS, WILL MXP, WILL ZMP, WILL GMCP, WILL AARDWOLF,
    WILL MSP, WILL MCCP2_COMPRESS, WILL ATCP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5009>

chrysalisbbs.org:5014

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5014 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 14\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05198097229003906,
        "total": 10.61705756187439
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T18:34:27.665781+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5014
    },
    {
      "connected": "2026-04-07T06:15:56.797908+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5014
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5014

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5014
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5014>
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MXP, WILL MCCP2_COMPRESS, WILL MSP, WILL AARDWOLF, WILL MSSP, WILL ATCP, WILL GMCP,
    WILL ZMP, WILL MCCP3_COMPRESS, WILL MSDP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5014>

chrysalisbbs.org:5017

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5001 (100% match)

• 🇺🇸 chrysalisbbs.org:5018 (100% match)

• 🇺🇸 chrysalisbbs.org:5019 (100% match)

• 🇺🇸 chrysalisbbs.org:5022 (100% match)

• 🇺🇸 chrysalisbbs.org:5032 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (99% match)

• 🇺🇸 chrysalisbbs.org:8888 (99% match)

• 🇺🇸 chrysalisbbs.org:5014 (99% match)

• 🇺🇸 chrysalisbbs.org:5031 (99% match)

• 🇺🇸 chrysalisbbs.org:5009 (99% match)

• 🇺🇸 chrysalisbbs.org:5008 (99% match)

• 🇺🇸 chrysalisbbs.org:5004 (99% match)

• 🇺🇸 chrysalisbbs.org:5006 (99% match)

• 🇺🇸 chrysalisbbs.org:5003 (99% match)

• 🇺🇸 chrysalisbbs.org:5020 (99% match)

• 🇺🇸 chrysalisbbs.org:5024 (99% match)

• 🇺🇸 chrysalisbbs.org:5023 (99% match)

• 🇺🇸 chrysalisbbs.org:5026 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5017 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 17\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05216097831726074,
        "total": 10.61368203163147
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T18:44:01.170990+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5017
    },
    {
      "connected": "2026-04-07T06:19:33.871789+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5017
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5017

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5017
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5017>
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL ZMP, WILL MSP, WILL GMCP, WILL MXP, WILL MSSP, WILL MSDP, WILL AARDWOLF, WILL ATCP,
    WILL MCCP3_COMPRESS, WILL MCCP2_COMPRESS'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5017>

chrysalisbbs.org:5018

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5001 (100% match)

• 🇺🇸 chrysalisbbs.org:5017 (100% match)

• 🇺🇸 chrysalisbbs.org:5019 (100% match)

• 🇺🇸 chrysalisbbs.org:5022 (100% match)

• 🇺🇸 chrysalisbbs.org:5032 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (99% match)

• 🇺🇸 chrysalisbbs.org:5014 (99% match)

• 🇺🇸 chrysalisbbs.org:5031 (99% match)

• 🇺🇸 chrysalisbbs.org:5009 (99% match)

• 🇺🇸 chrysalisbbs.org:5004 (99% match)

• 🇺🇸 chrysalisbbs.org:5006 (99% match)

• 🇺🇸 chrysalisbbs.org:5003 (99% match)

• 🇺🇸 chrysalisbbs.org:5007 (99% match)

• 🇺🇸 chrysalisbbs.org:8888 (99% match)

• 🇺🇸 chrysalisbbs.org:5020 (99% match)

• 🇺🇸 chrysalisbbs.org:5024 (99% match)

• 🇺🇸 chrysalisbbs.org:5023 (99% match)

• 🇺🇸 chrysalisbbs.org:5026 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5018 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 18\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05135703086853027,
        "total": 10.609838247299194
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:13:18.668886+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5018
    },
    {
      "connected": "2026-04-07T06:43:06.303821+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5018
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5018

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5018
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5018>
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MCCP2_COMPRESS, WILL GMCP, WILL MSDP, WILL MSP, WILL ATCP, WILL MCCP3_COMPRESS, WILL
    MXP, WILL MSSP, WILL AARDWOLF, WILL ZMP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5018>

chrysalisbbs.org:5019

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5001 (100% match)

• 🇺🇸 chrysalisbbs.org:5017 (100% match)

• 🇺🇸 chrysalisbbs.org:5018 (100% match)

• 🇺🇸 chrysalisbbs.org:5022 (100% match)

• 🇺🇸 chrysalisbbs.org:5032 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (99% match)

• 🇺🇸 chrysalisbbs.org:5014 (99% match)

• 🇺🇸 chrysalisbbs.org:5031 (99% match)

• 🇺🇸 chrysalisbbs.org:5008 (99% match)

• 🇺🇸 chrysalisbbs.org:5004 (99% match)

• 🇺🇸 chrysalisbbs.org:5006 (99% match)

• 🇺🇸 chrysalisbbs.org:5003 (99% match)

• 🇺🇸 chrysalisbbs.org:5007 (99% match)

• 🇺🇸 chrysalisbbs.org:8888 (99% match)

• 🇺🇸 chrysalisbbs.org:5020 (99% match)

• 🇺🇸 chrysalisbbs.org:5024 (99% match)

• 🇺🇸 chrysalisbbs.org:5023 (99% match)

• 🇺🇸 chrysalisbbs.org:5026 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5019 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 19\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05105733871459961,
        "total": 10.611520767211914
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:24:02.353481+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5019
    },
    {
      "connected": "2026-04-07T06:19:13.992409+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5019
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5019

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5019
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5019>
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSP, WILL MSDP, WILL MXP, WILL GMCP, WILL ZMP, WILL MSSP, WILL AARDWOLF, WILL
    MCCP2_COMPRESS, WILL ATCP, WILL MCCP3_COMPRESS'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5019>

chrysalisbbs.org:5020

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5020 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 20\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05212903022766113,
        "total": 10.613463878631592
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:17:07.666195+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5020
    },
    {
      "connected": "2026-04-07T05:47:39.055901+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5020
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5020

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5020
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5020>
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL GMCP, WILL MSDP, WILL MCCP2_COMPRESS, WILL MSP, WILL ZMP, WILL AARDWOLF, WILL MSSP,
    WILL MCCP3_COMPRESS, WILL MXP, WILL ATCP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5020>

chrysalisbbs.org:5022

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5032 (100% match)

• 🇺🇸 chrysalisbbs.org:5001 (100% match)

• 🇺🇸 chrysalisbbs.org:5017 (100% match)

• 🇺🇸 chrysalisbbs.org:5018 (100% match)

• 🇺🇸 chrysalisbbs.org:5019 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (99% match)

• 🇺🇸 chrysalisbbs.org:5020 (99% match)

• 🇺🇸 chrysalisbbs.org:5024 (99% match)

• 🇺🇸 chrysalisbbs.org:5023 (99% match)

• 🇺🇸 chrysalisbbs.org:5026 (99% match)

• 🇺🇸 chrysalisbbs.org:5009 (99% match)

• 🇺🇸 chrysalisbbs.org:5008 (99% match)

• 🇺🇸 chrysalisbbs.org:5004 (99% match)

• 🇺🇸 chrysalisbbs.org:5006 (99% match)

• 🇺🇸 chrysalisbbs.org:5003 (99% match)

• 🇺🇸 chrysalisbbs.org:5007 (99% match)

• 🇺🇸 chrysalisbbs.org:5014 (99% match)

• 🇺🇸 chrysalisbbs.org:5031 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5022 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 22\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05129122734069824,
        "total": 10.611466407775879
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T18:51:27.272668+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5022
    },
    {
      "connected": "2026-04-07T06:10:17.337943+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5022
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5022

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5022
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5022>
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSSP, WILL MCCP3_COMPRESS, WILL MSDP, WILL MXP, WILL ATCP, WILL MSP, WILL ZMP, WILL
    MCCP2_COMPRESS, WILL AARDWOLF, WILL GMCP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5022>

chrysalisbbs.org:5023

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5023 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 23\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05160188674926758,
        "total": 10.607839822769165
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:07:14.240251+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5023
    },
    {
      "connected": "2026-04-07T06:42:40.407920+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5023
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5023

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5023
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5023>
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL ZMP, WILL AARDWOLF, WILL MSSP, WILL MCCP3_COMPRESS, WILL MSP, WILL GMCP, WILL ATCP,
    WILL MSDP, WILL MCCP2_COMPRESS, WILL MXP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5023>

chrysalisbbs.org:5024

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5024 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 24\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.051553964614868164,
        "total": 10.61295485496521
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T19:14:31.688733+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5024
    },
    {
      "connected": "2026-04-07T05:56:21.374553+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5024
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5024

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5024
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5024>
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL ZMP, WILL ATCP, WILL MXP, WILL MSSP, WILL MCCP3_COMPRESS, WILL GMCP, WILL MSDP, WILL
    AARDWOLF, WILL MCCP2_COMPRESS, WILL MSP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5024>

chrysalisbbs.org:5026

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5026 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 26\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05138444900512695,
        "total": 10.612393617630005
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T18:52:05.199037+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5026
    },
    {
      "connected": "2026-04-07T05:34:53.012637+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5026
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5026

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5026
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5026>
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL GMCP, WILL MSDP, WILL MCCP3_COMPRESS, WILL AARDWOLF, WILL MSSP, WILL ATCP, WILL MSP,
    WILL ZMP, WILL MXP, WILL MCCP2_COMPRESS'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5026>

chrysalisbbs.org:5031

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:8888 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5031 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 31\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05169200897216797,
        "total": 10.612897872924805
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T18:50:54.610995+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5031
    },
    {
      "connected": "2026-04-07T06:06:56.934207+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5031
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5031

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5031
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5031>
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL ATCP, WILL ZMP, WILL AARDWOLF, WILL MXP, WILL MCCP2_COMPRESS, WILL GMCP, WILL
    MCCP3_COMPRESS, WILL MSP, WILL MSDP, WILL MSSP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5031>

chrysalisbbs.org:5032

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5022 (100% match)

• 🇺🇸 chrysalisbbs.org:5001 (100% match)

• 🇺🇸 chrysalisbbs.org:5017 (100% match)

• 🇺🇸 chrysalisbbs.org:5018 (100% match)

• 🇺🇸 chrysalisbbs.org:5019 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (99% match)

• 🇺🇸 chrysalisbbs.org:8888 (99% match)

• 🇺🇸 chrysalisbbs.org:5020 (99% match)

• 🇺🇸 chrysalisbbs.org:5024 (99% match)

• 🇺🇸 chrysalisbbs.org:5023 (99% match)

• 🇺🇸 chrysalisbbs.org:5026 (99% match)

• 🇺🇸 chrysalisbbs.org:5031 (99% match)

• 🇺🇸 chrysalisbbs.org:5009 (99% match)

• 🇺🇸 chrysalisbbs.org:5008 (99% match)

• 🇺🇸 chrysalisbbs.org:5004 (99% match)

• 🇺🇸 chrysalisbbs.org:5006 (99% match)

• 🇺🇸 chrysalisbbs.org:5007 (99% match)

• 🇺🇸 chrysalisbbs.org:5014 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:5032 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: cp437

• Override: cp437 (from bbslist.txt)

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 32\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.05182003974914551,
        "total": 10.61202335357666
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T18:54:41.024217+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5032
    },
    {
      "connected": "2026-04-07T06:40:42.625330+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 5032
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 5032

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=5032
INFO client_base.py:190 Connected to <Peer 99.74.214.158 5032>
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MCCP2_COMPRESS, WILL MSDP, WILL ATCP, WILL AARDWOLF, WILL MSP, WILL ZMP, WILL
    MCCP3_COMPRESS, WILL MSSP, WILL GMCP, WILL MXP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 5032>

chrysalisbbs.org:8888

Connection Banner:

This banner is more than 99% similar to 18 other servers:

• 🇺🇸 chrysalisbbs.org:5007 (100% match)

• 🇺🇸 chrysalisbbs.org:5020 (100% match)

• 🇺🇸 chrysalisbbs.org:5024 (100% match)

• 🇺🇸 chrysalisbbs.org:5023 (100% match)

• 🇺🇸 chrysalisbbs.org:5026 (100% match)

• 🇺🇸 chrysalisbbs.org:5009 (100% match)

• 🇺🇸 chrysalisbbs.org:5008 (100% match)

• 🇺🇸 chrysalisbbs.org:5004 (100% match)

• 🇺🇸 chrysalisbbs.org:5006 (100% match)

• 🇺🇸 chrysalisbbs.org:5003 (100% match)

• 🇺🇸 chrysalisbbs.org:5014 (100% match)

• 🇺🇸 chrysalisbbs.org:5031 (100% match)

• 🇺🇸 chrysalisbbs.org:5022 (99% match)

• 🇺🇸 chrysalisbbs.org:5017 (99% match)

• 🇺🇸 chrysalisbbs.org:5032 (99% match)

• 🇺🇸 chrysalisbbs.org:5001 (99% match)

• 🇺🇸 chrysalisbbs.org:5018 (99% match)

• 🇺🇸 chrysalisbbs.org:5019 (99% match)

Server URLs

• Telnet: chrysalisbbs.org:8888 📋

Server Location: 🇺🇸 United States (GeoIP)

BBS Software

Detected: SBBS

Encoding

• Effective encoding: ascii

• Scanner detected: ascii

Telnet Fingerprint

a10403d0a80f6a3b

This fingerprint is shared by 18 other servers.

Options offered by server: BINARY, SGA

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

Show JSON

{
  "server-probe": {
    "fingerprint": "a10403d0a80f6a3b",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? ",
      "banner_before_return": "\u001b[!\b \b\b \b\b \b\u001b[6n\b \b\b \b\b \b\b \b\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\r\n\r\n\u0000\r\n\u0000\r\n\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000      * Chrysalis *\r\n\u0000\u0000\u0000\u0000\u0000            *\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000          Texas\r\n\u0000\u0000\u0000\u0000\u0000    First Multi-Line\r\n\u0000\u0000\u0000\u0000\u0000           BBS\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000   Online Since 1979\r\n\u0000\u0000\u0000\u0000\u0000         (sorta)\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000 ChrysalisBBS.org:8888\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000      Line: 27\r\n\u0000\u0000\u0000\u0000\u0000      Baud: 115,200\r\n\u0000\u0000\u0000\u0000\u0000 \r\n\u0000\u0000\u0000\u0000\u0000Quoteful Quick Quip\r\n\u0000\u0000\u0000\u0000\u0000-------------------\r\n\u0000\u0000\u0000\u0000\u0000Isaac Asimov is the only author to have\r\n\u0000\u0000\u0000\u0000\u0000a book in every Dewey-decimal category.\r\n\u0000\u0000\u0000\u0000\u0000\r\n\u0000\u0000\u0000\u0000\u0000First Name? [1;1R",
      "dsr_replies": 1,
      "dsr_requests": 1,
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MSSP": false,
          "MXP": false,
          "ZMP": false
        },
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.051859140396118164,
        "total": 10.615987300872803
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-03-07T04:07:50.091888+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 8888
    },
    {
      "connected": "2026-04-05T18:44:31.137280+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 8888
    },
    {
      "connected": "2026-04-07T05:34:50.132531+00:00",
      "host": "chrysalisbbs.org",
      "ip": "99.74.214.158",
      "port": 8888
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug chrysalisbbs.org 8888

Show Logfile

DEBUG client.py:1200 Fingerprint client: host=chrysalisbbs.org port=8888
INFO client_base.py:190 Connected to <Peer 99.74.214.158 8888>
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL ZMP, WILL MSP, WILL MXP, WILL GMCP, WILL AARDWOLF, WILL MCCP2_COMPRESS, WILL ATCP,
    WILL MSDP, WILL MCCP3_COMPRESS, WILL MSSP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WILL BINARY
DEBUG stream_writer.py:2045 handle_will(BINARY)
DEBUG stream_writer.py:998 skip DO BINARY; pending_option = True
DEBUG stream_writer.py:3384 remote_option[BINARY] = True
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:998 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint a10403d0a80f6a3b
INFO client_base.py:122 Connection closed to <Peer 99.74.214.158 8888>