WHOIS Lookup: la.ca.us

{
  "domain_name": "la.ca.us",
  "domain__id": "D3592192-US",
  "whois_server": null,
  "registrar": "US Locality Zone Manager",
  "registrar_id": null,
  "registrar_url": null,
  "registrar_email": "[email protected]",
  "registrar_phone": null,
  "status": "serverTransferProhibited https://icann.org/epp#serverTransferProhibited",
  "registrant_id": "C57717492-US",
  "registrant_name": "Ricardo Castro",
  "registrant_organization": "County of Los Angeles, CA",
  "registrant_street": [
    "ISD/Operations Division",
    "Mail Stop 28",
    "9150 E. Imperial Hwy."
  ],
  "registrant_city": "Downey",
  "registrant_state_province": "CA",
  "registrant_postal_code": "90242",
  "registrant_country": "US",
  "registrant_phone": "+1.5629402581",
  "registrant_email": "[email protected]",
  "registrant_fax": "+1.5628034854",
  "registrant_application_purpose": "P5",
  "registrant_nexus_category": "C21",
  "admin_id": "C57717492-US",
  "admin": "Ricardo Castro",
  "admin_organization": "County of Los Angeles, CA",
  "admin_street": [
    "ISD/Operations Division",
    "Mail Stop 28",
    "9150 E. Imperial Hwy."
  ],
  "admin_city": "Downey",
  "admin_state_province": "CA",
  "admin_postal_code": "90242",
  "admin_country": "US",
  "admin_phone": "+1.5629402581",
  "admin_email": "[email protected]",
  "admin_fax": "+1.5628034854",
  "admin_application_purpose": "P5",
  "admin_nexus_category": "C21",
  "tech_id": "C24799899-US",
  "tech_name": "Ed Sangalang",
  "tech_organization": "County of Los Angeles, CA",
  "tech_street": [
    "ISD/Midrange Computing Division",
    "Mail Stop 25",
    "9150 E. Imperial Hwy"
  ],
  "tech_city": "Downey",
  "tech_state_province": "CA",
  "tech_postal_code": "90242",
  "tech_country": "US",
  "tech_phone": "+1.5626581752",
  "tech_email": "[email protected]",
  "tech_fax": "+1.5628031294",
  "tech_application_purpose": "P5",
  "tech_nexus_category": "C21",
  "name_servers": [
    "dns1.lacountydns.com",
    "dns1.lacounty.info"
  ],
  "creation_date": "2003-02-05 12:46:22+00:00",
  "expiration_date": "2027-02-04 23:59:59+00:00",
  "updated_date": "2026-02-10 00:38:03+00:00"
}

WHOIS is a public database that stores domain registration records. Every registered domain has a WHOIS entry containing the registrar, creation date, expiry date, and nameserver configuration.

For la.ca.us, the WHOIS record shows who registered the domain and when. Many registrars offer privacy protection that masks the registrant's personal details, but the technical data (nameservers, dates, status codes) remains visible.

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