mud.zeemud.org

mud.zeemud.org:4000

Telnet Fingerprint

8d9ec9f191ea1be9…

This fingerprint is shared by 110 other servers.

Data source: 8d9ec9f191ea1be9/f4d0901c2980c85f.json

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

{
  "server-probe": {
    "fingerprint": "8d9ec9f191ea1be9",
    "fingerprint-data": {
      "offered-options": [],
      "probed-protocol": "server",
      "refused-options": [
        "AUTHENTICATION",
        "BINARY",
        "BM",
        "CHARSET",
        "COM_PORT",
        "DET",
        "ECHO",
        "ENCRYPT",
        "EOR",
        "FORWARD_X",
        "KERMIT",
        "NAMS",
        "NAOCRD",
        "NAOFFD",
        "NAOHTD",
        "NAOHTS",
        "NAOL",
        "NAOLFD",
        "NAOP",
        "NAOVTD",
        "NAOVTS",
        "PRAGMA_HEARTBEAT",
        "PRAGMA_LOGON",
        "RCP",
        "RCTE",
        "RSP",
        "SEND_URL",
        "SGA",
        "SSPI_LOGON",
        "STATUS",
        "SUPDUP",
        "SUPDUPOUTPUT",
        "SUPPRESS_LOCAL_ECHO",
        "TLS",
        "TN3270E",
        "TTYLOC",
        "VT3270REGIME",
        "X3PAD",
        "XAUTH"
      ],
      "requested-options": []
    },
    "session_data": {
      "banner_after_return": " to be known? ",
      "banner_before_return": "\n\r\n\r\n\r\n\r     #######              #     #                #  \n\r           #              ##   ##                #  \n\r          #               ##   ##                #  \n\r         #                # # # #  #    #    ### #  \n\r        #                 # # # #  #    #   #   ##  \n\r        #     ###   ###   #  #  #  #    #  #     #  \n\r       #     #   # #   #  #  #  #  #    #  #     #  \n\r      #      ####  ####   #     #  #    #  #     #  \n\r     #       #     #      #     #  #   ##   #   ##  \n\r     #######  ####  ####  #     #   ### #    ### #  \n\r     -   -   -   -   -   -   -   -   -   -   -   -  \n\r          DikuMUD I (GAMMA 0.0), Created by         \n\r         Hans Henrik Staerfeldt, Katja Nyboe        \n\r  Tom Madsen, Michael Seifert, and Sebastian Hammer \n\r    Many ideas originally implemented by Benedict   \n\r            Modified by Blitz and Stenor            \n\r                                                    \n\r                          <>                        \n\r\n\r\n\rPlease wait...\n\rBy what name do you wish",
      "encoding": "ascii",
      "option_states": {
        "server_offered": {},
        "server_requested": {}
      },
      "timing": {
        "probe": 0.5041918754577637,
        "total": 1.0051000118255615
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-08T05:33:00.953345+00:00",
      "host": "mud.zeemud.org",
      "ip": "162.235.120.186",
      "port": 4000
    }
  ]
}

Connection Log

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

DEBUG client.py:770 Fingerprint client: host=mud.zeemud.org port=4000
INFO client_base.py:174 Connected to <Peer 162.235.120.186 4000>
DEBUG client_base.py:460 negotiation complete after 2.01s.
DEBUG client_base.py:88 EOF from server, closing.
INFO client_base.py:105 Connection closed to <Peer 162.235.120.186 4000>
INFO fingerprinting.py:746 connection for server fingerprint c2dd7d4e76383b41

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug mud.zeemud.org 4000