mud.dusk.org


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mud.dusk.org:7000

Telnet Fingerprint

65d1c7a29d52d854…

This fingerprint is shared by 5 other servers.

Options requested from client: NAWS

Data source: 65d1c7a29d52d854/a64138fe2e432165.json

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

{
  "server-probe": {
    "fingerprint": "65d1c7a29d52d854",
    "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": [
        "NAWS"
      ]
    },
    "session_data": {
      "banner_after_return": "[0;10m\u001b[8m       \u001b[0;10m.\u001b[1mjZF\u001b[0;10m^\u001b[8m     \u001b[0;10m\u001b[1m\"5n\u001b[0;10mg_\u001b[8m  \u001b[0;10m\u001b[1m,U?\u001b[0;10m'\u001b[8m     \u001b[0;10m\u001b[1m`?qx \u001b[0;10m\u001b[8m   y\u001b[0;10m\u001b[1m,j2~\u001b[0;10m\u001b[8m     \u001b[0;10m\u001b[1m?5\u001b[0;10mg_\u001b[8m  \u001b[0;10m\r\n \u001b[0;10m\u001b[1mYIa\u001b[0;10m\u001b[8m  \u001b[0;10m.\u001b[1m;2(\u001b[0;10m\u001b[8m  \u001b[0;10m\u001b[1m#s\u001b[0;10m\u001b[8m  \u001b[0;10mQ[\u001b[8m \u001b[0;10m\u001b[1m ][\u001b[0;10m\u001b[8m      \u001b[0;10mj\u001b[1mJF\u001b[0;10m^.\u001b[1m,xa,-\u001b[0;10m\u001b[8m   \u001b[0;10m\u001b[1m`?5rxY\u001b[0;10m'\u001b[8m \u001b[0;10m\u001b[1m,aa,\u001b[0;10mz\u001b[8m=   \u001b[0;10m\u001b[1m\"Ux\u001b[0;10m\u001b[8m \u001b[0;10m\u001b[1mjZF\u001b[0;10m\\j\u001b[1mx9m,\u001b[0;10m\u001b[8m%  \u001b[0;10m\u001b[1m`?5r\u001b[0;10m_\r\n   \u001b[0;10m\u001b[1m#\u001b[0;10m\u001b[8m  \u001b[0;10m]\u001b[1m\"^\u001b[0;10m\u001b[8m   k\u001b[0;10m\u001b[1m?U.|\u001b[0;10m[\u001b[8m d\u001b[0;10m\u001b[1m<\u001b[0;10mE\u001b[8m      \u001b[0;10m\u001b[1m][\u001b[0;10m\u001b[8mky\u001b[0;10m\u001b[1m]F\u001b[0;10m\u001b[8m \u001b[0;10m\u001b[1m ^Y%\u001b[0;10mg\u001b[1m \u001b[0;10m\u001b[8m  \u001b[0;10m?\u001b[1m]Y\u001b[0;10m\u001b[8m# \u001b[0;10m\u001b[1mi9 \u001b[0;10m\u001b[8md\u001b[0;10m\u001b[1m\"?5s\u001b[0;10mz\u001b[8m   \u001b[0;10m\u001b[1mYn(\u001b[0;10m^\u001b[1m-JX%\"?W9a\u001b[0;10m\u001b[8m   \u001b[0;10m?\u001b[1m}r\u001b[0;10m\r\n   \u001b[0;10m\u001b[1m#\u001b[0;10m\u001b[8m   \u001b[0;10m\u001b[1m-._\u001b[0;10m_\u001b[8m   \u001b[0;10m\u001b[1m'V|\u001b[0;10m[\u001b[8m d\u001b[0;10m\u001b[1m<\u001b[0;10mE\u001b[8m      \u001b[0;10m",
      "banner_before_return": "                                                                               \u001b[0;10m\r\n                                                                               \u001b[0;10m\r\n               \u001b[0;10m\u001b[1m-axxu\u001b[0;10mg_\u001b[8m                                        \u001b[0;10m\u001b[1m-,,,,,\u001b[0;10m\u001b[8m           \u001b[0;10m\r\n               \u001b[0;10m\u001b[1m#\u001b[0;10m\\\u001b[8m  \u001b[0;10m\u001b[1m`][\u001b[0;10m\u001b[8m                                      y\u001b[0;10m\u001b[1msY^\u001b[0;10m^'\u001b[1m`\"Hx\u001b[0;10m\u001b[8my        \u001b[0;10m\r\n               \u001b[0;10m\u001b[1m?L\u001b[0;10mr\u001b[8m  \u001b[0;10m\u001b[1m][\u001b[0;10m\u001b[8m                                      \u001b[0;10m=\u001b[1m1x,\u001b[0;10mg_\u001b[8m   \u001b[0;10m\u001b[1m\"Ux\u001b[0;10m\u001b[8my      \u001b[0;10m\r\n \u001b[0;10m\u001b[1m.aV?Y5&aZY?9\u001b[0;10mo\u001b[8m  \u001b[0;10m\u001b[1m<\u001b[0;10m[\u001b[8m  \u001b[0;10m\u001b[1m][\u001b[0;10m\u001b[8m         \u001b[0;10m.\u001b[1m,xa\u001b[0;10m#\u001b[1mi;a,_\u001b[0;10m\u001b[8m       \u001b[0;10m\u001b[1m,axz\u001b[0;10mW\u001b[1m;ux\u001b[0;10me\u001b[8m     \u001b[0;10m\u001b[1m '?5c_\u001b[0;10m\u001b[8m   \u001b[0;10m\u001b[1m\"Y(\u001b[0;10m_\u001b[8m    \u001b[0;10m\r\n \u001b[0;10m\u001b[1m9'\u001b[0;10m\u001b[8m   \u001b[0;10m'^\u001b[8mk   \u001b[0;10m\u001b[1m+:\u001b[0;10m\u001b[8m  \u001b[0;10m\u001b[1m|\u001b[0;10m[\u001b[8m  \u001b[0;10m\u001b[1m][\u001b",
      "encoding": "ascii",
      "option_states": {
        "server_offered": {},
        "server_requested": {
          "NAWS": true
        }
      },
      "timing": {
        "probe": 0.5116488933563232,
        "total": 1.012718677520752
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-08T06:44:58.369246+00:00",
      "host": "mud.dusk.org",
      "ip": "97.107.133.128",
      "port": 7000
    }
  ]
}

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.dusk.org port=7000
INFO client_base.py:174 Connected to <Peer 97.107.133.128 7000>
DEBUG stream_writer.py:692 recv IAC DO NAWS
DEBUG stream_writer.py:1733 handle_do(NAWS)
DEBUG stream_writer.py:3030 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:933 send IAC WILL NAWS
DEBUG stream_writer.py:2300 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3030 local_option[NAWS] = True
DEBUG stream_writer.py:3030 pending_option[WILL + NAWS] = False
DEBUG client_base.py:460 negotiation complete after 2.01s.
DEBUG stream_writer.py:3030 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:933 send IAC DO BINARY
DEBUG stream_writer.py:3030 pending_option[DO + SGA] = True
DEBUG stream_writer.py:933 send IAC DO SGA
DEBUG stream_writer.py:3030 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:933 send IAC DO ECHO
DEBUG stream_writer.py:3030 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:933 send IAC DO STATUS
DEBUG stream_writer.py:3030 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:933 send IAC DO CHARSET
DEBUG stream_writer.py:3030 pending_option[DO + EOR] = True
DEBUG stream_writer.py:933 send IAC DO EOR
DEBUG stream_writer.py:3030 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:933 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:3030 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:933 send IAC DO GMCP
DEBUG stream_writer.py:3030 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:933 send IAC DO MSDP
DEBUG stream_writer.py:3030 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:933 send IAC DO MSSP
DEBUG stream_writer.py:3030 pending_option[DO + MSP] = True
DEBUG stream_writer.py:933 send IAC DO MSP
DEBUG stream_writer.py:3030 pending_option[DO + MXP] = True
DEBUG stream_writer.py:933 send IAC DO MXP
DEBUG stream_writer.py:3030 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:933 send IAC DO ZMP
DEBUG stream_writer.py:3030 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:933 send IAC DO AARDWOLF
DEBUG stream_writer.py:3030 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:933 send IAC DO ATCP
INFO fingerprinting.py:746 connection for server fingerprint 7a0d9f3fede8b13d
INFO client_base.py:105 Connection closed to <Peer 97.107.133.128 7000>

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug mud.dusk.org 7000