mud.spin.de
===========

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for mud.spin.de">The mud is full. Come back later.</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://mud.spin.de:6666" class="telnet-link">mud.spin.de:6666</a>
   <button class="copy-btn" data-host="mud.spin.de" data-port="6666" title="Copy host and port" aria-label="Copy mud.spin.de port 6666 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

Telnet Fingerprint
------------------

:ref:`8d9ec9f191ea1be9... <fp_8d9ec9f191ea1be9>`

*This fingerprint is shared by 110 other servers.*

**Data source**: `8d9ec9f191ea1be9/15d4cc76ee215bfe.json <https://github.com/jquast/muds.modem.xyz/tree/master/data/server/8d9ec9f191ea1be9/15d4cc76ee215bfe.json>`_

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

.. code-block:: json

   {
     "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": "",
         "banner_before_return": "The mud is full. Come back later.\r\n",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {},
           "server_requested": {}
         },
         "timing": {
           "probe": 0.5036828517913818,
           "total": 1.0044207572937012
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-08T05:37:05.012733+00:00",
         "host": "mud.spin.de",
         "ip": "213.95.79.14",
         "port": 6666
       }
     ]
   }

Connection Log
--------------

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

.. code-block:: text

   DEBUG client.py:770 Fingerprint client: host=mud.spin.de port=6666
   INFO client_base.py:174 Connected to <Peer 213.95.79.14 6666>
   DEBUG client_base.py:88 EOF from server, closing.
   INFO client_base.py:105 Connection closed to <Peer 213.95.79.14 6666>
   INFO fingerprinting.py:746 connection for server fingerprint c2dd7d4e76383b41

*Generated by* `telnetlib3-fingerprint <https://github.com/jquast/telnetlib3>`_

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug mud.spin.de 6666