{
  "port": 6510,
  "protocol": "both",
  "service": "MCER Port",
  "oneLiner": "Registered as \"MCER Port\"; no public documentation and effectively never seen.",
  "whatItIs": "IANA registers 6510 TCP and UDP as mcer-port, \"MCER Port\", assigned to Portnoy Boxman, and Unix /etc/services repeats the entry. No protocol specification, product page, or implementation is publicly available, so the registration is the entire documented record. Scanners naming 6510 \"mcer-port\" are quoting the registry rather than recognising a service.",
  "exposure": {
    "verdict": "careful",
    "note": "Nothing is known about what would answer here, so no verdict is defensible without identifying the local process first."
  },
  "checkCommand": "sudo lsof -nP -iTCP:6510 -sTCP:LISTEN",
  "links": [
    {
      "title": "IANA Service Name and Transport Protocol Port Number Registry — 6510 (mcer-port)",
      "url": "https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=6510",
      "kind": "iana"
    }
  ]
}