{
 "id": "source-public-dns",
 "url": "https://www.navigator.ca/knowledge/sources/public-dns",
 "type": "source",
 "title": "Public DNS (nameserver and address records)",
 "source_type": "public-protocol",
 "publisher": "Domain Name System (distributed)",
 "independence": "official",
 "availability": "available",
 "access_notes": "Any resolver. Example command, dig NS example.com",
 "updated": "2026-09-11",
 "body_markdown": "The public Domain Name System. Nameserver records show which DNS provider and account a domain is delegated to; address records show where it resolves. Anyone can query it, which makes DNS-based evidence publicly reproducible.",
 "jsonld": {
  "@context": {
   "@vocab": "https://schema.org/",
   "nav": "https://www.navigator.ca/knowledge/vocab#"
  },
  "@type": "Article",
  "@id": "https://www.navigator.ca/knowledge/sources/public-dns#article",
  "url": "https://www.navigator.ca/knowledge/sources/public-dns",
  "headline": "Public DNS (nameserver and address records)",
  "description": null,
  "dateModified": "2026-09-11",
  "publisher": {
   "@id": "https://www.navigator.ca/knowledge/entities/navigator-multimedia#org"
  }
 }
}