ranmamuck.dyndns.org

ranmamuck.dyndns.org:1212

Telnet Fingerprint

9c5d88509df61f8f…

This fingerprint is shared by 4 other servers.

Options requested from client: CHARSET, NAWS, TTYPE

Data source: 9c5d88509df61f8f/0c4e3d15318feb39.json

The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.

{
  "server-probe": {
    "fingerprint": "9c5d88509df61f8f",
    "fingerprint-data": {
      "offered-options": [],
      "probed-protocol": "server",
      "refused-options": [
        "BINARY",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "SGA",
        "STATUS"
      ],
      "requested-options": [
        "CHARSET",
        "NAWS",
        "TTYPE"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": " \n",
      "banner_before_return": "\n                                                     .:::.      +------------+\r\n                                                    ::::::      |            |\r\n     ...                             ..               ::::      | Welcome to |\r\n    :::::                           ::::              ::::      | RanmaMUCK! |\r\n .::.``'                 ..::.::::::::::::::::.       ::::      |            |\r\n ::::                  .:::::`::::::::::::::::'       ::::      +------------+\r\n ::::  ......,       .:::::'  ......::::......         `'\r\n ::::.;:::::::;,   .::::;'   :::::::::::::::::;  :::::::::::::: +------------+\r\n :::::::'''':::; .::::::..    ``````::::''''''        ....      |Type \"WHO\"  |\r\n `::::'     :: .:::::;:::::.  .::::::::::::.       ,::::::::.   | to see who |\r\n  ...     .; .:::::'  '':::: .::::`'::::`:::;      :::;`'::::.  | is online. |\r\n `::::...;: :::::'     ::::; :::::..::::  ``'      `''   ;:::'  |            |\r\n   ``:::::: `::'      :::::..``::::::::'               ,::::'   |Type \"QUIT\" |\r\n                      `:::::::: ``'''' ASCII by      ,::::;'    | in all caps|\r\n                        ``''''         Tim Clapin .::::::'::::. | to logout. |\r\n                                                  `:::::::::::' +------------+\r\n  +----------------------------------------------------------+\r\n  |Type \"connect <charactername> <password>\" to login.       |\r\n  |Type \"connect guest guest\" if you don't have a character. | \r\n  +----------------------------------------------------------+\r\n",
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "0x56": false,
          "MSSP": false
        },
        "server_requested": {
          "CHARSET": true,
          "NAWS": true,
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.15255236625671387,
        "total": 2.717416524887085
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-08T16:26:54.157165+00:00",
      "host": "ranmamuck.dyndns.org",
      "ip": "71.56.69.213",
      "port": 1212
    },
    {
      "connected": "2026-02-08T17:13:46.760081+00:00",
      "host": "ranmamuck.dyndns.org",
      "ip": "71.56.69.213",
      "port": 1212
    }
  ]
}

Connection Log

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

DEBUG client.py:773 Fingerprint client: host=ranmamuck.dyndns.org port=1212
INFO client_base.py:174 Connected to <Peer 71.56.69.213 1212>
DEBUG stream_writer.py:655 recv IAC WILL MSSP
DEBUG stream_writer.py:671 WILL MSSP unsolicited
DEBUG stream_writer.py:1793 handle_will(MSSP)
DEBUG stream_writer.py:2883 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:896 send IAC DO MSSP
DEBUG stream_writer.py:2883 remote_option[MSSP] = True
DEBUG stream_writer.py:2883 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:655 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:671 WILL MCCP2_COMPRESS unsolicited
DEBUG stream_writer.py:1793 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:2883 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:896 send IAC DONT MCCP2_COMPRESS
WARNING stream_writer.py:1882 Unhandled: WILL MCCP2_COMPRESS.
DEBUG stream_writer.py:655 recv IAC DO TTYPE
DEBUG stream_writer.py:1668 handle_do(TTYPE)
DEBUG stream_writer.py:2883 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:896 send IAC WILL TTYPE
DEBUG stream_writer.py:2883 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:2883 local_option[TTYPE] = True
DEBUG stream_writer.py:2883 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:655 recv IAC DO NAWS
DEBUG stream_writer.py:1668 handle_do(NAWS)
DEBUG stream_writer.py:2883 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:896 send IAC WILL NAWS
DEBUG stream_writer.py:2208 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:2883 local_option[NAWS] = True
DEBUG stream_writer.py:2883 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:655 recv IAC DO CHARSET
DEBUG stream_writer.py:1668 handle_do(CHARSET)
DEBUG stream_writer.py:2883 pending_option[WILL + CHARSET] = True
DEBUG stream_writer.py:896 send IAC WILL CHARSET
DEBUG stream_writer.py:2883 local_option[CHARSET] = True
DEBUG stream_writer.py:2883 pending_option[WILL + CHARSET] = False
DEBUG stream_writer.py:655 recv IAC WONT MSSP
DEBUG stream_writer.py:1899 handle_wont(MSSP)
DEBUG stream_writer.py:2883 remote_option[MSSP] = False
DEBUG stream_writer.py:655 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:1899 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:2883 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:647 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:634 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2883 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2105 recv TTYPE SEND: b''
DEBUG stream_writer.py:2116 send IAC SB TTYPE IS b'VT100' IAC SE
DEBUG stream_writer.py:647 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:634 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:1938 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2105 recv TTYPE SEND: b''
DEBUG stream_writer.py:2116 send IAC SB TTYPE IS b'VT100' IAC SE
DEBUG client_base.py:460 negotiation complete after 2.01s.
DEBUG stream_writer.py:2883 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:896 send IAC DO BINARY
DEBUG stream_writer.py:2883 pending_option[DO + SGA] = True
DEBUG stream_writer.py:896 send IAC DO SGA
DEBUG stream_writer.py:2883 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:896 send IAC DO ECHO
DEBUG stream_writer.py:2883 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:896 send IAC DO STATUS
DEBUG stream_writer.py:2883 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:896 send IAC DO CHARSET
DEBUG stream_writer.py:2883 pending_option[DO + EOR] = True
DEBUG stream_writer.py:896 send IAC DO EOR
DEBUG stream_writer.py:2883 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:896 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:655 recv IAC WONT BINARY
DEBUG stream_writer.py:1899 handle_wont(BINARY)
DEBUG stream_writer.py:2883 remote_option[BINARY] = False
DEBUG stream_writer.py:2883 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:655 recv IAC WONT SGA
DEBUG stream_writer.py:1899 handle_wont(SGA)
DEBUG stream_writer.py:2883 remote_option[SGA] = False
DEBUG stream_writer.py:2883 pending_option[DO + SGA] = False
DEBUG stream_writer.py:655 recv IAC WONT ECHO
DEBUG stream_writer.py:1899 handle_wont(ECHO)
DEBUG stream_writer.py:2883 remote_option[ECHO] = False
DEBUG stream_writer.py:2883 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:655 recv IAC WONT STATUS
DEBUG stream_writer.py:1899 handle_wont(STATUS)
DEBUG stream_writer.py:2883 remote_option[STATUS] = False
DEBUG stream_writer.py:2883 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:655 recv IAC WONT CHARSET
DEBUG stream_writer.py:1899 handle_wont(CHARSET)
DEBUG stream_writer.py:2883 remote_option[CHARSET] = False
DEBUG stream_writer.py:2883 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:655 recv IAC WONT EOR
DEBUG stream_writer.py:1899 handle_wont(EOR)
DEBUG stream_writer.py:2883 remote_option[EOR] = False
DEBUG stream_writer.py:2883 pending_option[DO + EOR] = False
DEBUG stream_writer.py:655 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:1899 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:2883 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:2883 pending_option[DO + COM_PORT_OPTION] = False
INFO fingerprinting.py:736 connection for server fingerprint 9c5d88509df61f8f
INFO client_base.py:105 Connection closed to <Peer 71.56.69.213 1212>

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug ranmamuck.dyndns.org 1212