{
  "port": 1041,
  "protocol": "both",
  "service": "danf-ak2 (AK2 Product)",
  "oneLiner": "Registered in 2004 as the \"AK2 Product\" port; nothing beyond the registration is public.",
  "whatItIs": "IANA assigns 1041 to `danf-ak2`, \"AK2 Product\", registered in November 2004 to an individual assignee with no reference document. There is no published protocol, client, or server, so the registration is the complete public record. Anything listening on 1041 today is almost certainly unrelated to it — most often a dynamic RPC endpoint on Windows XP-era systems, whose low dynamic range ran from 1025 to 5000.",
  "exposure": {
    "verdict": "careful",
    "note": "No documented service; an open 1041 is an unidentified listener until you trace it to a process."
  },
  "checkCommand": "sudo lsof -nP -iTCP:1041 -sTCP:LISTEN",
  "links": [
    {
      "title": "IANA Service Name and Transport Protocol Port Number Registry",
      "url": "https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml",
      "kind": "iana"
    }
  ]
}