Portmap
Program	Version	Protocol	Port
portmapper	4	tcp	111
portmapper	3	tcp	111
portmapper	2	tcp	111
portmapper	4	udp	111
portmapper	3	udp	111
portmapper	2	udp	111

Tengine

HTTP/1.1 404 Not Found
Server: Tengine
Date: Fri, 03 Jan 2025 03:13:35 GMT
Content-Type: text/html
Content-Length: 569
Connection: keep-alive

MySQL

MySQL:
  Error Message: Host '224.144.234.191' is not allowed to connect to this MySQL server
  Error Code: 1130

MySQL X Protocol

MySQL X Protocol:
  tls: False
  authentication.mechanisms:
    MYSQL41
    SHA256_MEMORY
  doc.formats: text
  client.interactive: False
  compression:
    algorithm:
      deflate_stream
      lz4_message
      zstd_stream
  node_type: mysql
  client.pwd_expire_ok: False