74.98.223.74 (freespeak.hopto.org)
==================================

freespeak.hopto.org:233
-----------------------

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://freespeak.hopto.org:233" class="telnet-link">freespeak.hopto.org:233</a>
   <button class="copy-btn" data-host="freespeak.hopto.org" data-port="233" title="Copy host and port" aria-label="Copy freespeak.hopto.org port 233 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

Encoding
~~~~~~~~

- **Effective encoding**: cp437
- **Scanner detected**: ascii

Telnet Fingerprint
~~~~~~~~~~~~~~~~~~

:ref:`e1726bffaa9086d0... <fp_e1726bffaa9086d0>`

*This fingerprint is shared by 3 other servers.*

**Options offered by server**: ``COM_PORT``, ``ECHO``, ``SGA``

**Options requested from client**: ``BINARY``

**Data source**: `e1726bffaa9086d0/6ead8f90a700a9f1.json <https://github.com/jquast/modem.xyz/tree/master/data-bbs/server/e1726bffaa9086d0/6ead8f90a700a9f1.json>`_

The complete JSON record collected during the scan,
including Telnet negotiation results and banner data.

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "e1726bffaa9086d0",
       "fingerprint-data": {
         "offered-options": [
           "COM_PORT",
           "ECHO",
           "SGA"
         ],
         "probed-protocol": "server",
         "refused-options": [
           "AARDWOLF",
           "ATCP",
           "BINARY",
           "CHARSET",
           "EOR",
           "GMCP",
           "MSDP",
           "MSP",
           "MSSP",
           "MXP",
           "STATUS",
           "ZMP"
         ],
         "requested-options": [
           "BINARY"
         ],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "",
         "banner_before_return": "",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {
             "ECHO": true
           },
           "server_requested": {
             "BINARY": true
           }
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.5044376850128174,
           "total": 5.0098981857299805
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-09T19:27:43.183979+00:00",
         "host": "freespeak.hopto.org",
         "ip": "74.98.223.74",
         "port": 233
       }
     ]
   }

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:863 Fingerprint client: host=freespeak.hopto.org port=233
   INFO client_base.py:174 Connected to <Peer 74.98.223.74 233>
   DEBUG stream_writer.py:706 recv IAC WILL ECHO
   DEBUG stream_writer.py:722 WILL ECHO unsolicited
   DEBUG stream_writer.py:1897 handle_will(ECHO)
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = True
   DEBUG stream_writer.py:947 send IAC DO ECHO
   DEBUG stream_writer.py:3167 remote_option[ECHO] = True
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = False
   DEBUG stream_writer.py:706 recv IAC DO BINARY
   DEBUG stream_writer.py:1767 handle_do(BINARY)
   DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = True
   DEBUG stream_writer.py:947 send IAC WILL BINARY
   DEBUG stream_writer.py:3167 local_option[BINARY] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = False
   DEBUG stream_writer.py:706 recv IAC WILL ECHO
   DEBUG stream_writer.py:722 WILL ECHO unsolicited
   DEBUG stream_writer.py:1897 handle_will(ECHO)
   DEBUG stream_writer.py:706 recv IAC DO BINARY
   DEBUG stream_writer.py:1767 handle_do(BINARY)
   DEBUG client_base.py:460 negotiation complete after 2.00s.
   DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = True
   DEBUG stream_writer.py:947 send IAC DO BINARY
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = True
   DEBUG stream_writer.py:947 send IAC DO SGA
   DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = True
   DEBUG stream_writer.py:947 send IAC DO STATUS
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = True
   DEBUG stream_writer.py:947 send IAC DO CHARSET
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = True
   DEBUG stream_writer.py:947 send IAC DO EOR
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = True
   DEBUG stream_writer.py:947 send IAC DO COM_PORT_OPTION
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = True
   DEBUG stream_writer.py:947 send IAC DO GMCP
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = True
   DEBUG stream_writer.py:947 send IAC DO MSDP
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSSP
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSP
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = True
   DEBUG stream_writer.py:947 send IAC DO MXP
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = True
   DEBUG stream_writer.py:947 send IAC DO ZMP
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = True
   DEBUG stream_writer.py:947 send IAC DO AARDWOLF
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = True
   DEBUG stream_writer.py:947 send IAC DO ATCP
   DEBUG stream_writer.py:706 recv IAC WILL SGA
   DEBUG stream_writer.py:1897 handle_will(SGA)
   DEBUG stream_writer.py:921 skip DO SGA; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[SGA] = True
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = False
   DEBUG stream_writer.py:706 recv IAC WONT STATUS
   DEBUG stream_writer.py:2022 handle_wont(STATUS)
   DEBUG stream_writer.py:3167 remote_option[STATUS] = False
   DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = False
   DEBUG stream_writer.py:706 recv IAC WONT CHARSET
   DEBUG stream_writer.py:2022 handle_wont(CHARSET)
   DEBUG stream_writer.py:3167 remote_option[CHARSET] = False
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = False
   DEBUG stream_writer.py:706 recv IAC WONT EOR
   DEBUG stream_writer.py:2022 handle_wont(EOR)
   DEBUG stream_writer.py:3167 remote_option[EOR] = False
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = False
   DEBUG stream_writer.py:706 recv IAC WILL COM_PORT_OPTION
   DEBUG stream_writer.py:1897 handle_will(COM_PORT_OPTION)
   DEBUG stream_writer.py:921 skip DO COM_PORT_OPTION; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[COM_PORT_OPTION] = True
   DEBUG stream_writer.py:1061 send IAC SB COM-PORT-OPTION SIGNATURE IAC SE
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = False
   DEBUG stream_writer.py:706 recv IAC WONT GMCP
   DEBUG stream_writer.py:2022 handle_wont(GMCP)
   DEBUG stream_writer.py:3167 remote_option[GMCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSDP
   DEBUG stream_writer.py:2022 handle_wont(MSDP)
   DEBUG stream_writer.py:3167 remote_option[MSDP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSSP
   DEBUG stream_writer.py:2022 handle_wont(MSSP)
   DEBUG stream_writer.py:3167 remote_option[MSSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSP
   DEBUG stream_writer.py:2022 handle_wont(MSP)
   DEBUG stream_writer.py:3167 remote_option[MSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MXP
   DEBUG stream_writer.py:2022 handle_wont(MXP)
   DEBUG stream_writer.py:3167 remote_option[MXP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = False
   DEBUG stream_writer.py:706 recv IAC WONT ZMP
   DEBUG stream_writer.py:2022 handle_wont(ZMP)
   DEBUG stream_writer.py:3167 remote_option[ZMP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = False
   DEBUG stream_writer.py:706 recv IAC WONT AARDWOLF
   DEBUG stream_writer.py:2022 handle_wont(AARDWOLF)
   DEBUG stream_writer.py:3167 remote_option[AARDWOLF] = False
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = False
   DEBUG stream_writer.py:706 recv IAC WONT ATCP
   DEBUG stream_writer.py:2022 handle_wont(ATCP)
   DEBUG stream_writer.py:3167 remote_option[ATCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = False
   INFO fingerprinting.py:746 connection for server fingerprint e1726bffaa9086d0
   INFO client_base.py:105 Connection closed to <Peer 74.98.223.74 233>

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

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug freespeak.hopto.org 233

scoobysdoo.ddns.net:2023
------------------------

**Connection Banner:**

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for scoobysdoo.ddns.net:2023">(CONNECT From 64.227.40.173 #2023)
   **EMSI_REQA77E
   **EMSI_REQA77E
   
   
   
                   <span style="font-weight: bold; color: #00cd00">Welcome to</span> <span style="color: #cdcd00">Scooby</span><span style="font-weight: bold; color: #cdcd00">'</span><span style="color: #cdcd00">s</span><span style="color: #e5e5e5"> </span><span style="color: #cdcd00">Doo</span><span style="color: #e5e5e5"> </span><span style="color: #cdcd00">BBS</span><span style="font-weight: bold; color: #cdcd00">!</span>
   
                   <span style="color: #cdcd00">telnet</span><span style="font-weight: bold; color: #cdcd00">://</span><span style="color: #cdcd00">scoobysdoo</span><span style="font-weight: bold; color: #cdcd00">.</span><span style="color: #cdcd00">ddns</span><span style="font-weight: bold; color: #cdcd00">.</span><span style="color: #cdcd00">net</span><span style="color: #e5e5e5"></span>
   
                      <span style="font-weight: bold; color: #000000">-</span><span style="font-weight: bold; color: #cdcd00">=</span><span style="font-weight: bold; color: #e5e5e5">-</span><span style="font-weight: bold; color: #00cdcd">Since June 1995</span><span style="font-weight: bold; color: #e5e5e5">-</span><span style="font-weight: bold; color: #cdcd00">=</span><span style="font-weight: bold; color: #000000">-</span>
   
              <span style="color: #00cdcd">Proudly running on</span><span style="color: #e5e5e5"> </span><span style="font-weight: bold; color: #0000ee">Pro</span><span style="font-weight: bold; color: #00cd00">Board </span><span style="color: #00cdcd">BBS Software</span><span style="color: #e5e5e5"></span>
   
   
      <span style="color: #cd0000">CAPTCHA</span><span style="font-weight: bold; color: #cdcd00">:</span>  <span style="font-weight: bold; color: #00cd00">Type</span> <span style="font-weight: bold; color: #000000">"</span><span style="font-weight: bold; color: #cdcd00">scooby</span><span style="font-weight: bold; color: #000000">"</span> (<span style="font-weight: bold; color: #000000">no quotes</span>) <span style="font-weight: bold; color: #00cd00">to enter the BBS</span><span style="font-weight: bold; color: #cdcd00">:</span> (<span style="font-weight: bold; color: #000000">no echo</span>)</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://scoobysdoo.ddns.net:2023" class="telnet-link">scoobysdoo.ddns.net:2023</a>
   <button class="copy-btn" data-host="scoobysdoo.ddns.net" data-port="2023" title="Copy host and port" aria-label="Copy scoobysdoo.ddns.net port 2023 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

Encoding
~~~~~~~~

- **Effective encoding**: cp437
- **Scanner detected**: ascii

Telnet Fingerprint
~~~~~~~~~~~~~~~~~~

:ref:`e879d1da0fb201ac... <fp_e879d1da0fb201ac>`

*This fingerprint is shared by 1 other server.*

**Options offered by server**: ``BINARY``, ``ECHO``, ``SGA``

**Options requested from client**: ``BINARY``, ``ECHO``, ``SGA``

**Data source**: `e879d1da0fb201ac/148f374d9bfaf533.json <https://github.com/jquast/modem.xyz/tree/master/data-bbs/server/e879d1da0fb201ac/148f374d9bfaf533.json>`_

The complete JSON record collected during the scan,
including Telnet negotiation results and banner data.

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "e879d1da0fb201ac",
       "fingerprint-data": {
         "offered-options": [
           "BINARY",
           "ECHO",
           "SGA"
         ],
         "probed-protocol": "server",
         "refused-options": [
           "AARDWOLF",
           "ATCP",
           "CHARSET",
           "COM_PORT",
           "EOR",
           "GMCP",
           "MSDP",
           "MSP",
           "MSSP",
           "MXP",
           "STATUS",
           "ZMP"
         ],
         "requested-options": [
           "BINARY",
           "ECHO",
           "SGA"
         ],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "",
         "banner_before_return": "(CONNECT From 64.227.40.173 #2023)\r\n**EMSI_REQA77E\r**EMSI_REQA77E\r\u001b[0m\r\n\r\n\r\n                \u001b[1;32mWelcome to\u001b[0m \u001b[33mScooby\u001b[1m'\u001b[0;33ms\u001b[37m \u001b[33mDoo\u001b[37m \u001b[33mBBS\u001b[1m!\u001b[0m\r\n\r\n                \u001b[33mtelnet\u001b[1m://\u001b[0;33mscoobysdoo\u001b[1m.\u001b[0;33mddns\u001b[1m.\u001b[0;33mnet\u001b[37m\r\n\r\n                   \u001b[1;30m-\u001b[33m=\u001b[37m-\u001b[36mSince June 1995\u001b[37m-\u001b[33m=\u001b[30m-\u001b[0m\r\n\r\n           \u001b[36mProudly running on\u001b[37m \u001b[1;34mPro\u001b[32mBoard \u001b[0;36mBBS Software\u001b[37m\r\n\r\n\r\n   \u001b[31mCAPTCHA\u001b[1;33m:\u001b[0m  \u001b[1;32mType\u001b[0m \u001b[1;30m\"\u001b[33mscooby\u001b[30m\"\u001b[0m (\u001b[1;30mno quotes\u001b[0m) \u001b[1;32mto enter the BBS\u001b[33m:\u001b[0m (\u001b[1;30mno echo\u001b[0m)\r\n",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {
             "BINARY": true,
             "ECHO": true,
             "SGA": true
           },
           "server_requested": {
             "BINARY": true,
             "ECHO": true,
             "SGA": true
           }
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.2061936855316162,
           "total": 4.70950722694397
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-09T19:31:36.560097+00:00",
         "host": "scoobysdoo.ddns.net",
         "ip": "74.98.223.74",
         "port": 2023
       }
     ]
   }

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:863 Fingerprint client: host=scoobysdoo.ddns.net port=2023
   INFO client_base.py:174 Connected to <Peer 74.98.223.74 2023>
   DEBUG stream_writer.py:706 recv IAC DO SGA
   DEBUG stream_writer.py:1767 handle_do(SGA)
   DEBUG stream_writer.py:3167 pending_option[WILL + SGA] = True
   DEBUG stream_writer.py:947 send IAC WILL SGA
   DEBUG stream_writer.py:3167 local_option[SGA] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + SGA] = False
   DEBUG stream_writer.py:706 recv IAC WILL SGA
   DEBUG stream_writer.py:722 WILL SGA unsolicited
   DEBUG stream_writer.py:1897 handle_will(SGA)
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = True
   DEBUG stream_writer.py:947 send IAC DO SGA
   DEBUG stream_writer.py:3167 remote_option[SGA] = True
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = False
   DEBUG stream_writer.py:706 recv IAC DO BINARY
   DEBUG stream_writer.py:1767 handle_do(BINARY)
   DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = True
   DEBUG stream_writer.py:947 send IAC WILL BINARY
   DEBUG stream_writer.py:3167 local_option[BINARY] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = False
   DEBUG stream_writer.py:706 recv IAC WILL BINARY
   DEBUG stream_writer.py:722 WILL BINARY unsolicited
   DEBUG stream_writer.py:1897 handle_will(BINARY)
   DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = True
   DEBUG stream_writer.py:947 send IAC DO BINARY
   DEBUG stream_writer.py:3167 remote_option[BINARY] = True
   DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = False
   DEBUG stream_writer.py:706 recv IAC DO ECHO
   DEBUG stream_writer.py:1767 handle_do(ECHO)
   DEBUG stream_writer.py:3167 local_option[ECHO] = False
   DEBUG stream_writer.py:947 send IAC WONT ECHO
   DEBUG stream_writer.py:3167 local_option[ECHO] = True
   DEBUG stream_writer.py:706 recv IAC WILL ECHO
   DEBUG stream_writer.py:722 WILL ECHO unsolicited
   DEBUG stream_writer.py:1897 handle_will(ECHO)
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = True
   DEBUG stream_writer.py:947 send IAC DO ECHO
   DEBUG stream_writer.py:3167 remote_option[ECHO] = True
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = False
   DEBUG client_base.py:460 negotiation complete after 2.00s.
   DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = True
   DEBUG stream_writer.py:947 send IAC DO STATUS
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = True
   DEBUG stream_writer.py:947 send IAC DO CHARSET
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = True
   DEBUG stream_writer.py:947 send IAC DO EOR
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = True
   DEBUG stream_writer.py:947 send IAC DO COM_PORT_OPTION
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = True
   DEBUG stream_writer.py:947 send IAC DO GMCP
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = True
   DEBUG stream_writer.py:947 send IAC DO MSDP
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSSP
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSP
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = True
   DEBUG stream_writer.py:947 send IAC DO MXP
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = True
   DEBUG stream_writer.py:947 send IAC DO ZMP
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = True
   DEBUG stream_writer.py:947 send IAC DO AARDWOLF
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = True
   DEBUG stream_writer.py:947 send IAC DO ATCP
   DEBUG stream_writer.py:706 recv IAC WONT STATUS
   DEBUG stream_writer.py:2022 handle_wont(STATUS)
   DEBUG stream_writer.py:3167 remote_option[STATUS] = False
   DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = False
   DEBUG stream_writer.py:706 recv IAC WONT CHARSET
   DEBUG stream_writer.py:2022 handle_wont(CHARSET)
   DEBUG stream_writer.py:3167 remote_option[CHARSET] = False
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = False
   DEBUG stream_writer.py:706 recv IAC WONT EOR
   DEBUG stream_writer.py:2022 handle_wont(EOR)
   DEBUG stream_writer.py:3167 remote_option[EOR] = False
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = False
   DEBUG stream_writer.py:706 recv IAC WONT COM_PORT_OPTION
   DEBUG stream_writer.py:2022 handle_wont(COM_PORT_OPTION)
   DEBUG stream_writer.py:3167 remote_option[COM_PORT_OPTION] = False
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = False
   DEBUG stream_writer.py:706 recv IAC WONT GMCP
   DEBUG stream_writer.py:2022 handle_wont(GMCP)
   DEBUG stream_writer.py:3167 remote_option[GMCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSDP
   DEBUG stream_writer.py:2022 handle_wont(MSDP)
   DEBUG stream_writer.py:3167 remote_option[MSDP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSSP
   DEBUG stream_writer.py:2022 handle_wont(MSSP)
   DEBUG stream_writer.py:3167 remote_option[MSSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSP
   DEBUG stream_writer.py:2022 handle_wont(MSP)
   DEBUG stream_writer.py:3167 remote_option[MSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MXP
   DEBUG stream_writer.py:2022 handle_wont(MXP)
   DEBUG stream_writer.py:3167 remote_option[MXP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = False
   DEBUG stream_writer.py:706 recv IAC WONT ZMP
   DEBUG stream_writer.py:2022 handle_wont(ZMP)
   DEBUG stream_writer.py:3167 remote_option[ZMP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = False
   DEBUG stream_writer.py:706 recv IAC WONT AARDWOLF
   DEBUG stream_writer.py:2022 handle_wont(AARDWOLF)
   DEBUG stream_writer.py:3167 remote_option[AARDWOLF] = False
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = False
   DEBUG stream_writer.py:706 recv IAC WONT ATCP
   DEBUG stream_writer.py:2022 handle_wont(ATCP)
   DEBUG stream_writer.py:3167 remote_option[ATCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = False
   INFO fingerprinting.py:746 connection for server fingerprint e879d1da0fb201ac
   INFO client_base.py:105 Connection closed to <Peer 74.98.223.74 2023>

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

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug scoobysdoo.ddns.net 2023