{
  "port": 6565,
  "protocol": "tcp",
  "service": "Unassigned",
  "oneLiner": "Unassigned at IANA — nothing standard claims it.",
  "whatItIs": "IANA lists the whole 6559-6565 block as Unassigned, and nmap's service database has no name for 6565 either. There is no registered protocol, no well-known product default, and no notable malware association documented for it. An open 6565 is an application that picked a free high port, so the only way to know what it is, is to look on the host.",
  "exposure": {
    "verdict": "careful",
    "note": "Unassigned does not mean harmless — whatever bound it is unidentified, so treat it as unknown software until you name the process."
  },
  "checkCommand": "sudo lsof -nP -iTCP:6565 -sTCP:LISTEN",
  "links": [
    {
      "title": "IANA Service Name and Transport Protocol Port Number Registry — 6565",
      "url": "https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=6565",
      "kind": "iana"
    },
    {
      "title": "nmap-services (Nmap's port/service frequency database)",
      "url": "https://github.com/nmap/nmap/blob/master/nmap-services",
      "kind": "github"
    }
  ]
}