optical.c64bbs.nu:64128

Connection Banner:

 ELCOME TO:



      OME OF:  -  -  - * -       OLVE THE MATH CAPTCHA FOR ENTRY:



hIT enter tO cONTINUE:
dlOc bbs sHIELD 1.1a (c) 2020 sIX/dlOc
 sOLVE: 8
+
one ?

optical.c64bbs.nu:64128 ⎘

Encoding

• Effective encoding: cp437

• Scanner detected: ascii

Telnet Fingerprint

3811ee4af2a1d015…

This fingerprint is unique to this server.

Options requested from client: BINARY, CHARSET, ECHO, EOR, GMCP, MSDP, MSSP, SGA, STATUS

Data source: 3811ee4af2a1d015/1b2f998a1cab04b1.json

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

{
  "server-probe": {
    "fingerprint": "3811ee4af2a1d015",
    "fingerprint-data": {
      "offered-options": [],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "BINARY",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "SGA",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [
        "BINARY",
        "CHARSET",
        "ECHO",
        "EOR",
        "GMCP",
        "MSDP",
        "MSSP",
        "SGA",
        "STATUS"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\ndlOc bbs sHIELD 1.1a (c) 2020 sIX/dlOc\r\n sOLVE: 8\r\n+\r\none ? ",
      "banner_before_return": "       \r\u000e\ufffd\ufffd\r\r \u0005\ufffdELCOME\ufffd \u0005TO:\ufffd\ufffd\r\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0012        \ufffd\ufffd\u0005\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\u0005\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\u0012\ufffd                   \ufffd\ufffd\u0012\ufffd \ufffd\ufffd \u0012\ufffd \ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\u0012 \ufffd\ufffd\ufffd\ufffd\ufffd\u0012 \ufffd\ufffd\u0012 \ufffd\ufffd\ufffd\u0012\ufffd           \ufffd        \ufffd\ufffd\u0012\ufffd \ufffd \u0012 \ufffd\ufffd\ufffd\ufffd\ufffd\u0012\ufffd \ufffd\ufffd\ufffd\ufffd\u0012 \ufffd\ufffd\ufffd\ufffd\ufffd\u0012 \ufffd \u0012 \ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd                 \ufffd\ufffd\u001f\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\u0012\ufffd   \u001f\ufffd\ufffd\ufffd\u0012 \ufffd\ufffd \u001f\ufffd\u0012\ufffd\ufffd\ufffd \u0012\u001f \ufffd\ufffd \u0012\u001f\ufffd\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd         \ufffd            \ufffd\u001f\ufffd\ufffd\ufffd\u0012   \ufffd\u001f\ufffd\ufffd \u001f\ufffd\u0012\ufffd\ufffd  \ufffd\ufffd\u001f\ufffd\u0012\ufffd\ufffd                       \ufffd\u0005\ufffd\ufffd\ufffd\u0012 \ufffd\u0005\ufffd\ufffd\ufffd\u0012   \ufffd\ufffd\u0005\ufffd\u0012\ufffd                     \ufffd       \ufffd\ufffd\u0005\ufffd\u0012\ufffd\ufffd\ufffd\u0012\ufffd \u0005\ufffd\ufffd\ufffd\u0012\ufffd \ufffd\u0005\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0005\ufffd\u0012\ufffd\ufffd               \ufffd\ufffd\u0012\ufffd \ufffd\ufffd\ufffd\u0012\ufffd \ufffd\ufffd\ufffd\ufffd\u0012\ufffd \ufffd\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\u0012 \ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\u0012 \ufffd\ufffd \u0012\ufffd \ufffd\ufffd\ufffd\ufffd\u0012 \ufffd\ufffd        \ufffd       \ufffd\ufffd\u0012\ufffd \ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd \u0012 \ufffd\ufffd\ufffd\u0012 \ufffd \u0012 \ufffd\ufffd\ufffd\u0012\ufffd \ufffd\ufffd               \ufffd\ufffd\u0012\u001f \ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\u0012\ufffd\ufffd \u0012\ufffd\ufffd\ufffd\ufffd\ufffd\u001f\ufffd\u0012\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\ufffd\u0012\u001f\ufffd\ufffd\ufffd        \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001f\ufffd\ufffd\ufffd\u0012\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001f\ufffd \u0012\ufffd\ufffd\ufffd\ufffd\ufffd\u001f\ufffd \u0012\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u0012\ufffd  \ufffdOME OF: \ufffd\ufffd\ufffd - \ufffd\ufffd - \ufffd\ufffd\ufffd - \ufffd*\ufffd - \ufffd\ufffd\ufffd   \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd   \u001f\ufffd\ufffdOL\ufffdV\u0005E \ufffdT\ufffdH\ufffdE \u001fM\ufffdA\ufffdT\ufffdH \u0005C\ufffdA\ufffdP\ufffdT\u001fC\ufffdH\ufffdA \ufffdF\u0005O\ufffdR \ufffdE\ufffdN\u001fT\ufffdR\ufffdY\ufffd:\r\r\r\rhIT enter tO cONTINUE:\n\r",
      "encoding": "ascii",
      "option_states": {
        "server_offered": {},
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.5077781677246094,
        "total": 5.398175239562988
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-09T19:31:13.010117+00:00",
      "host": "optical.c64bbs.nu",
      "ip": "50.5.50.96",
      "port": 64128
    }
  ]
}

Connection Log

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

DEBUG client.py:863 Fingerprint client: host=optical.c64bbs.nu port=64128
INFO client_base.py:174 Connected to <Peer 50.5.50.96 64128>
DEBUG client_base.py:460 negotiation complete after 2.00s.
DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:947 send IAC DO BINARY
DEBUG stream_writer.py:3167 pending_option[DO + SGA] = True
DEBUG stream_writer.py:947 send IAC DO SGA
DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:947 send IAC DO ECHO
DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:947 send IAC DO STATUS
DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:947 send IAC DO CHARSET
DEBUG stream_writer.py:3167 pending_option[DO + EOR] = True
DEBUG stream_writer.py:947 send IAC DO EOR
DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:947 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:947 send IAC DO GMCP
DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:947 send IAC DO MSDP
DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:947 send IAC DO MSSP
DEBUG stream_writer.py:3167 pending_option[DO + MSP] = True
DEBUG stream_writer.py:947 send IAC DO MSP
DEBUG stream_writer.py:3167 pending_option[DO + MXP] = True
DEBUG stream_writer.py:947 send IAC DO MXP
DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:947 send IAC DO ZMP
DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:947 send IAC DO AARDWOLF
DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:947 send IAC DO ATCP
DEBUG stream_writer.py:706 recv IAC DO BINARY
DEBUG stream_writer.py:1767 handle_do(BINARY)
DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = True
DEBUG stream_writer.py:947 send IAC WILL BINARY
DEBUG stream_writer.py:3167 local_option[BINARY] = True
DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = False
DEBUG stream_writer.py:706 recv IAC DO SGA
DEBUG stream_writer.py:1767 handle_do(SGA)
DEBUG stream_writer.py:3167 pending_option[WILL + SGA] = True
DEBUG stream_writer.py:947 send IAC WILL SGA
DEBUG stream_writer.py:3167 local_option[SGA] = True
DEBUG stream_writer.py:3167 pending_option[WILL + SGA] = False
DEBUG stream_writer.py:706 recv IAC DO ECHO
DEBUG stream_writer.py:1767 handle_do(ECHO)
DEBUG stream_writer.py:3167 local_option[ECHO] = False
DEBUG stream_writer.py:947 send IAC WONT ECHO
DEBUG stream_writer.py:3167 local_option[ECHO] = True
DEBUG stream_writer.py:706 recv IAC DO STATUS
DEBUG stream_writer.py:1767 handle_do(STATUS)
DEBUG stream_writer.py:3167 pending_option[WILL + STATUS] = True
DEBUG stream_writer.py:947 send IAC WILL STATUS
DEBUG stream_writer.py:2494 send IAC SB STATUS IS WILL BINARY WILL SGA WILL ECHO IAC SE
DEBUG stream_writer.py:3167 pending_option[WILL + STATUS] = False
DEBUG stream_writer.py:3167 local_option[STATUS] = True
DEBUG stream_writer.py:706 recv IAC DO CHARSET
DEBUG stream_writer.py:1767 handle_do(CHARSET)
DEBUG stream_writer.py:3167 pending_option[WILL + CHARSET] = True
DEBUG stream_writer.py:947 send IAC WILL CHARSET
DEBUG stream_writer.py:3167 local_option[CHARSET] = True
DEBUG stream_writer.py:3167 pending_option[WILL + CHARSET] = False
DEBUG stream_writer.py:706 recv IAC DO EOR
DEBUG stream_writer.py:1767 handle_do(EOR)
DEBUG stream_writer.py:3167 pending_option[WILL + EOR] = True
DEBUG stream_writer.py:947 send IAC WILL EOR
DEBUG stream_writer.py:3167 local_option[EOR] = True
DEBUG stream_writer.py:3167 pending_option[WILL + EOR] = False
DEBUG stream_writer.py:706 recv IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:1767 handle_do(COM_PORT_OPTION)
DEBUG stream_writer.py:1845 DO COM_PORT_OPTION not supported.
DEBUG stream_writer.py:3167 local_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:947 send IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:706 recv IAC DO GMCP
DEBUG stream_writer.py:1767 handle_do(GMCP)
DEBUG stream_writer.py:3167 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:947 send IAC WILL GMCP
DEBUG stream_writer.py:3167 local_option[GMCP] = True
DEBUG stream_writer.py:3167 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:706 recv IAC DO MSDP
DEBUG stream_writer.py:1767 handle_do(MSDP)
DEBUG stream_writer.py:3167 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:947 send IAC WILL MSDP
DEBUG stream_writer.py:3167 local_option[MSDP] = True
DEBUG stream_writer.py:3167 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:706 recv IAC DO MSSP
DEBUG stream_writer.py:1767 handle_do(MSSP)
DEBUG stream_writer.py:3167 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:947 send IAC WILL MSSP
DEBUG stream_writer.py:3167 local_option[MSSP] = True
DEBUG stream_writer.py:3167 pending_option[WILL + MSSP] = False
INFO fingerprinting.py:737 new server fingerprint 3811ee4af2a1d015
INFO client_base.py:105 Connection closed to <Peer 50.5.50.96 64128>

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug optical.c64bbs.nu 64128