68.36.193.231 (tlcbbs.dynu.net)

tlcbbs.dynu.net:6400

Connection Banner:

Server URLs

RLogin: tlcbbs.dynu.net:6400

Server Location: 🇺🇸 United States (GeoIP)

Listing

BBS Name: Lost Caverns BBS (from listing)
Sysop: CommodoreMo
Listed Location: Macomb Township, MI, USA

BBS Software

Reported: Centipede BBS

Encoding

Effective encoding: cp437
Override: cp437 (from bbslist.txt)
Scanner detected: cp437

Telnet Fingerprint

e89ffa4fe5c32389

This fingerprint is shared by 132 other servers.

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

Show JSON

{
  "server-probe": {
    "fingerprint": "e89ffa4fe5c32389",
    "fingerprint-data": {
      "offered-options": [],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "BINARY",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "SGA",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\u0007\r\r\n\u00c9@\\\t\u001b[!\u001b[5n\u000e\u0002\u00c9\u00e9\u0192\u001e\r\n\r\n\r\b\b\b\b\b\b\b\u001c\r\n\r\n\r\n\r\n\r\u001b[;30;4\u0000m\u001b[40;;3\u0000m\n\r\u001b[2J\u001b[1;34mA\u001b[;31mN\u001b[1;31mS\u001b[;32mI\u001b[1;32m \u001b[35mD\u001b[;35mE\u001b[1;36mT\u001b[34mE\u001b[;31mC\u001b[1;31mT\u001b[;32mE\u001b[1;32mD\u001b[35m!\n\r\n\r\u001b[;35mW\u001b[1;36me\u001b[34ml\u001b[;31mc\u001b[1;31mo\u001b[;32mm\u001b[1;32me\u001b[35m \u001b[;35mt\u001b[1;36mo\u001b[34m.\u001b[;31m.\u001b[1;31m.\u001b[;32m.\u001b[1;32m.\u001b[35m.\u001b[;35m.\u001b[1;36m.\u001b[34m.\u001b[;31m.\u001b[1;31m.\u001b[;32m.\n\r\n\r\u001b[37m\n\r\u001b[1;31m\u2584\u2584\u2584  \u001b[35m\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584  \u001b[31m\u2584\u2584\u2584\n\r\u001b[31m(\u001b[33m\u0006\u001b[37m)  \u001b[35m\u001b[;30;45m\u258c\u001b[47m\u001b[40;;37m  \u001b[1;33mTHE LOST CAVERNS  BBS  \u001b[35m\u258c  \u001b[37m(\u001b[33m\u0006\u001b[37m)\n\r\u001b[31m\u250c\u001b[;30;41m\u2584\u001b[40;1;31m\u2510  \u001b[35m\u2580\u001b[;30;45m\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u2584\u001b[40;1;35m\u2580  \u001b[31m\u250c\u001b[;30;41m\u2584\u001b[40;1;31m\u2510\n\r\u001b[31m\u251c\u2500\u2524\u001b[;36m\u2584\u2584\u001b[33m\u001b[;30;43m\u2584\u001b[46m\u001b[40;;36m\u2584\u001b[36m\u2584\u2584\u2584\u001b[33m\u001b[;30;43m\u2584\u001b[46m\u001b[40;;36m\u2584\u001b[36m\u2584 \u2580\u001b[;30;46m        \u001b[40;;36m\u2580          \u001b[1;31m\u251c\u2500\u2524\n\r\u001b[;36m\u001b[;30;46m\u2592\u2592\u2592\u001b[40m\u2580\u001b[46m\u001b[40;;36m\u2500\u001b[33m\u001b[;30;43m:    :\u001b[46m\u001b[40;;36m\u2500\u001b[1;30m\u001b[;30;40m\u2580\u001b[46m\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u2592\u001b[40;;36m\n\r\u001b[33m\u001b[;30;43m   \u001b[40m \u001b[46m\u001b[40;;36m\u2584\u001b[33m\u001b[;30;43m\u2580\u001b[46m\u001b[40;;36m\u2584\u001b[36m\u2584\u2584\u2584\u001b[33m\u001b[;30;43m\u2580\u001b[46m\u001b[40;;36m\u2584\u001b[1;30m\u001b[;30;40m \u001b[43m                        \u001b[40;;33m\n\r     \u001b[33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m                    \u001b[1;33m*\n\r     \u001b[;33m\u001b[;30;43m:    :\u001b[47m\u001b[40;;37m       \u001b[37m\u2584\u2584\u2584         \u001b[1;35m\u2590\u001b[;30;45m \u001b[40;1;35m\u258c\n\r     \u001b[;33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m      \u001b[37m\u001b[;30;47m\u258c   \u2590\u001b[40;;37m      \u001b[32m\u2590\u001b[1;30m\u001b[;30;40m\u2502   \u2590\u2590\u001b[40;1;30m\n\r     \u001b[;33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m      \u001b[37m\u001b[;30;47m  \u2590\u001b[42m\u001b[40;1;32m\u2524  \u001b[32m- \u2580 -\u2590\u001b[30m\u001b[;30;40m\u2502   \u2590 \u001b[40;1;30m\u258c\n\r     \u001b[;33m\u001b[;30;43m:    :\u001b[47m\u001b[40;;37m      \u001b[37m\u2590\u001b[;30;47m   \u001b[40;;37m\u2580  \u001b[1;32m\u2580 \u2580 \u001b[;32m\u2590\u001b[1;30m\u001b[;30;40m\u2502   \u2590\u001b[40;1;30m\u258c\n\r     \u001b[;33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m      \u001b[37m\u001b[;30;47m\u250c\u2580\u2580\\\u001b[40;;37m        \u001b[1;30m\u001b[;30;40m\u258c\u2580\u2580\u2580\u2580\u001b[47m\u001b[40;;37m\u2500\u001b[37m\u252c\u2510\n\r     \u001b[33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m      \u001b[37m\u001b[;30;47m /\\ \u001b[40;;37m\u258c       \u001b[36m\u001b[;30;46m      \u001b[47m\u001b[40;;37m\u2502\u001b[37m\u2502\n\r     \u001b[33m\u001b[;30;43m:    :\u001b[47m\u001b[40;;37m      \u001b[37m\u001b[;30;47m\u2590\u2584\u2584\u258c\u001b[40;;37m\u258c       \u001b[36m\u001b[;30;46m  \u001b[42m\u2584\u001b[46m   \u001b[47m\u001b[40;;37m\u2502\u001b[37m\u2502\n\r     \u001b[33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m      \u001b[37m\u001b[;30;47m\u2590\u2584\u2584\u258c\u001b[40;;37m\u258c       \u001b[36m\u001b[;30;46m \u001b[44m\u2584\u001b[42m \u001b[43m\u2584\u001b[41m\u2584\u001b[46m \u001b[47m\u001b[40;;37m\u253c\u001b[37m\u2518\n\r     \u001b[33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m      \u001b[37m\u001b[;30;47m\u2590 /\u2580\u2580\u2580\u001b[47m\u001b[40;1;37m\u2580\u001b[36m\u001b[;30;46m\u2580\u2580\u2580 \u001b[47m\u001b[40;;37m-\u001b[36m\u001b[;30;46m \u001b[44m \u001b[42m \u001b[43m \u001b[41m \u001b[46m \u001b[47m\u001b[40;;37m\u2514\u001b[37m\u2510\n\r     \u001b[33m\u001b[;30;43m:    :\u001b[47m\u001b[40;;37m      \u001b[37m\u001b[;30;47m \u2580\u2580\u2580\u001b[40;;37m  \u001b[33m\u001b[;30;43m\u2584\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2584\u001b[47m\u001b[40;;37m\u2502\n\r     \u001b[33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m      \u001b[37m\u2590\u001b[;30;47m /\u2580  /\u001b[43m \u250c\u2580\u2580\u2580\u2580\u2580\u2580\u2580\u2510 \u001b[47m\u001b[40;;37m \u001b[37m\u2502\n\r     \u001b[33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2584\u001b[47m\u001b[40;;37m     \u001b[32m\u2580\u2580\u2580\u001b[;30;42m \u001b[40;;32m\u2580\u001b[32m\u2580\u2580\u001b[37m\u2590\u001b[33m\u001b[;30;43m \u258c\u001b[44m  \u001b[44mMO\u001b[44m  \u001b[43m \u2590 \u001b[47m\u001b[40;;37m \u001b[37m\u2502\n\r-PAUSE-\b \b\b \b\b \b\b \b\b \b\b \b\b \b     \u001b[33m\u001b[;30;43m:    :\u001b[47m\u001b[40;;37m     \u001b[1;37m\u250c\u2500\u2500\u253c\u2500\u2500\u2510 \u001b[;33m\u001b[;30;43m \u258c       \u2590 \u001b[47m\u001b[40;;37m \u001b[37m\u2502\n\r     \u001b[33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m\u2580\u001b[47m\u001b[40;;37m    \u001b[1;37m\u250c\u253c\u2510\u001b[;37m\u250c\u253c\u2510\u001b[1;37m\u250c\u253c\u2510\u001b[;33m\u001b[;30;43m \u001b[47m\u001b[40;;37m\u2590\u001b[37m\u001b[;30;47m \u2590\u001b[40;;37m      \u001b[33m\u001b[;30;43m \u001b[47m\u001b[40;;37m \u001b[37m\u2502\n\r     \u001b[33m\u001b[;30;43m \u001b[47m\u001b[40;;37m    \u001b[33m\u001b[;30;43m \u001b[47m\u001b[40;;37m     \u001b[1;37m\u00b0  \u001b[;37m\u00b0  \u001b[1;37m\u00b0 \u001b[;33m\u001b[;30;43m \u001b[47m\u001b[40;;37m \u001b[37m\u2590\u001b[;30;47m/\u001b[40;;37m\u2584     \u001b[33m\u001b[;30;43m \u001b[47m\u001b[40;;37m \u001b[37m\u2502\n\r\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r                                \u001b[;30;47mPRESS ANY KEY\u001b[A\u001b[40;;37m\n\r                                PRESS ANY KEY\u001b[A\n\r",
      "banner_before_return": "\r\n\rCONNECTED TO A CENTIPEDE BBS SYSTEM!\r\r\n\n\r\u0007          HIT RETURN",
      "dsr_replies": 0,
      "dsr_requests": 0,
      "encoding": "cp437",
      "option_states": {
        "server_offered": {},
        "server_requested": {}
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.5859019756317139,
        "total": 39.413718461990356
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-03-07T04:19:39.432515+00:00",
      "host": "tlcbbs.dynu.net",
      "ip": "68.36.193.231",
      "port": 6400
    },
    {
      "connected": "2026-04-05T19:17:28.671765+00:00",
      "host": "tlcbbs.dynu.net",
      "ip": "68.36.193.231",
      "port": 6400
    },
    {
      "connected": "2026-04-07T05:49:17.709873+00:00",
      "host": "tlcbbs.dynu.net",
      "ip": "68.36.193.231",
      "port": 6400
    },
    {
      "connected": "2026-04-10T00:37:27.941493+00:00",
      "host": "tlcbbs.dynu.net",
      "ip": "68.36.193.231",
      "port": 6400
    }
  ]
}

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 tlcbbs.dynu.net 6400

Show Logfile

DEBUG client.py:1193 Fingerprint client: host=tlcbbs.dynu.net port=6400
INFO client_base.py:188 Connected to <Peer 68.36.193.231 6400>
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 + 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 + 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 + 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[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[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 + 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 + 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 + 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: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 client_base.py:513 negotiation failed after 4.01s.
DEBUG client_base.py:519 failed-reply: 'WILL ZMP, WILL AARDWOLF, WILL MSDP, WILL GMCP, WILL MXP, WILL ATCP, WILL MSSP, WILL MSP,
    WILL MCCP2_COMPRESS, WILL MCCP3_COMPRESS, DO ZMP, DO AARDWOLF, DO MSDP, DO GMCP, DO MXP, DO ATCP, DO MSSP, DO MSP, DO
    MCCP2_COMPRESS, DO MCCP3_COMPRESS'
DEBUG server_fingerprinting.py:994 DSR status request -> b'\x1b[0n'
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:998 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:998 skip DO MCCP3_COMPRESS; pending_option = True
DEBUG stream_writer.py:998 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:998 skip DO MSDP; pending_option = True
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:998 skip DO MSP; pending_option = True
DEBUG stream_writer.py:998 skip DO MXP; pending_option = True
DEBUG stream_writer.py:998 skip DO ZMP; pending_option = True
DEBUG stream_writer.py:998 skip DO AARDWOLF; pending_option = True
DEBUG stream_writer.py:998 skip DO ATCP; pending_option = True
DEBUG fingerprinting.py:844 connection for server fingerprint e89ffa4fe5c32389
INFO client_base.py:120 Connection closed to <Peer 68.36.193.231 6400>

tlcbbs.dynu.net:6401