mud.nemesis.de
==============

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for mud.nemesis.de">    You have touched the world of ..........
                                .... ||| __-- ....
                             ... '  |||   --__--  ...
                           ..  '' |   || __--  ||||  ..
                         .. '' '   | __ --____  |||||  ..
                        . ''  '  '  - __---- __  |||  `` .
                       . '   ||| _--     ---  __  || ```  .
                      . ''      -- ||  ---   __   |     `` .
                      . '  ###    ||   -_  ---- -     ``  `.
            ###       . |.##  ~ |||||       --_ |  || ```  .
               ###    .  .##   |||||||||  ~  -   |||  ```` .     XX 
              ### ##   . ##  ~  ||||||||| ~~   ~  `  ```  .        X
              ###  ##   .## ~      ||    ###  ##         .              .
              ###  ##   ###   XXXXX  ## ## ### ##  XXXX .####    XX  ####&lt;
              ###   ##  ###. XX    X   ##  ##  ## XX  . ##      XX  ##
          #   ###   ##  ###  .XXX      ##  ##  ##  XXX    ###   XX   ###
           #  ###    ## ###  XX . .   ##  ##  ## .XX
   ## XX       ## 
          #   ##     ## ##   XXX   X .## .## .##  XX       ##  XX        ##
           ## #       ###      XXXX   #   #   #    XXX   ##     XXX     ##
            ##                                          #             ##
                              Prepare to die.                        #
   Please use "guest" if you're just being curious.
   Nemesis at Munich, Germany, is currently running version 03.01.02.
   Contact Data (Impressum): https://nemesis.de/contact/
   Please tell us your name:</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://mud.nemesis.de:2000" class="telnet-link">mud.nemesis.de:2000</a>
   <button class="copy-btn" data-host="mud.nemesis.de" data-port="2000" title="Copy host and port" aria-label="Copy mud.nemesis.de port 2000 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

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

:ref:`89d11e6aa6390ea0... <fp_89d11e6aa6390ea0>`

*This fingerprint is shared by 5 other servers.*

**Options requested from client**: ``TTYPE``

**Data source**: `89d11e6aa6390ea0/b753a038dfe47f48.json <https://github.com/jquast/muds.modem.xyz/tree/master/data/server/89d11e6aa6390ea0/b753a038dfe47f48.json>`_

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

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "89d11e6aa6390ea0",
       "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": [
           "TTYPE"
         ]
       },
       "session_data": {
         "banner_after_return": " ## XX       ## \r\n       #   ##     ## ##   XXX   X .## .## .##  XX       ##  XX        ##\r\n        ## #       ###      XXXX   #   #   #    XXX   ##     XXX     ##\r\n         ##                                          #             ##\r\n                           Prepare to die.                        #\r\nPlease use \"guest\" if you're just being curious.\r\nNemesis at Munich, Germany, is currently running version 03.01.02.\r\nContact Data (Impressum): https://nemesis.de/contact/\r\nPlease tell us your name: ",
         "banner_before_return": "    You have touched the world of ..........\r\n                             .... ||| __-- ....\r\n                          ... '  |||   --__--  ...\r\n                        ..  '' |   || __--  ||||  ..\r\n                      .. '' '   | __ --____  |||||  ..\r\n                     . ''  '  '  - __---- __  |||  `` .\r\n                    . '   ||| _--     ---  __  || ```  .\r\n                   . ''      -- ||  ---   __   |     `` .\r\n                   . '  ###    ||   -_  ---- -     ``  `.\r\n         ###       . |.##  ~ |||||       --_ |  || ```  .\r\n            ###    .  .##   |||||||||  ~  -   |||  ```` .     XX \r\n           ### ##   . ##  ~  ||||||||| ~~   ~  `  ```  .        X\r\n           ###  ##   .## ~      ||    ###  ##         .              .\r\n           ###  ##   ###   XXXXX  ## ## ### ##  XXXX .####    XX  ####<\r\n           ###   ##  ###. XX    X   ##  ##  ## XX  . ##      XX  ##\r\n       #   ###   ##  ###  .XXX      ##  ##  ##  XXX    ###   XX   ###\r\n        #  ###    ## ###  XX . .   ##  ##  ## .XX       ",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {},
           "server_requested": {}
         },
         "timing": {
           "probe": 0.5079796314239502,
           "total": 1.0088698863983154
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-08T06:01:27.518083+00:00",
         "host": "mud.nemesis.de",
         "ip": "81.92.172.208",
         "port": 2000
       }
     ]
   }

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.nemesis.de port=2000
   INFO client_base.py:174 Connected to <Peer 81.92.172.208 2000>
   DEBUG stream_writer.py:697 recv IAC DO TTYPE
   DEBUG stream_writer.py:1739 handle_do(TTYPE)
   DEBUG stream_writer.py:3036 pending_option[WILL + TTYPE] = True
   DEBUG stream_writer.py:938 send IAC WILL TTYPE
   DEBUG stream_writer.py:3036 pending_option[SB + TTYPE] = True
   DEBUG stream_writer.py:3036 local_option[TTYPE] = True
   DEBUG stream_writer.py:3036 pending_option[WILL + TTYPE] = False
   DEBUG client_base.py:463 negotiation failed after 4.00s.
   DEBUG client_base.py:470 failed-reply: 'SB TTYPE'
   DEBUG stream_writer.py:689 begin sub-negotiation SB TTYPE
   DEBUG stream_writer.py:676 sub-negotiation cmd TTYPE SE completion byte
   DEBUG stream_writer.py:3036 pending_option[SB + TTYPE] = False
   DEBUG stream_writer.py:2203 recv TTYPE SEND: b''
   DEBUG stream_writer.py:2214 send IAC SB TTYPE IS b'xterm-256color' IAC SE
   DEBUG client_base.py:88 EOF from server, closing.
   INFO client_base.py:105 Connection closed to <Peer 81.92.172.208 2000>
   INFO fingerprinting.py:746 connection for server fingerprint 6f760814123baeb7

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

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug mud.nemesis.de 2000