WHOIS Lookup: merck.com

{
  "domain_name": [
    "MERCK.COM",
    "merck.com"
  ],
  "registrar": "MarkMonitor, Inc.",
  "whois_server": "whois.markmonitor.com",
  "referral_url": null,
  "updated_date": "2023-11-06 09:16:03",
  "creation_date": [
    "1992-12-09 05:00:00",
    "1992-12-09 08:00:00"
  ],
  "expiration_date": [
    "2025-12-08 05:00:00",
    "2025-12-08 00:00:00"
  ],
  "name_servers": [
    "CBRU.BR.NS.ELS-GMS.ATT.NET",
    "CMTU.MT.NS.ELS-GMS.ATT.NET",
    "DBRU.BR.NS.ELS-GMS.ATT.NET",
    "DMTU.MT.NS.ELS-GMS.ATT.NET",
    "NS6.CUSTOMER.LEVEL3.NET",
    "NS9.CUSTOMER.LEVEL3.NET",
    "dbru.br.ns.els-gms.att.net",
    "cbru.br.ns.els-gms.att.net",
    "ns9.customer.level3.net",
    "dmtu.mt.ns.els-gms.att.net",
    "ns6.customer.level3.net",
    "cmtu.mt.ns.els-gms.att.net"
  ],
  "status": [
    "clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited",
    "clientTransferProhibited https://icann.org/epp#clientTransferProhibited",
    "clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited",
    "serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited",
    "serverTransferProhibited https://icann.org/epp#serverTransferProhibited",
    "serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited",
    "clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited)",
    "clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited)",
    "clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited)",
    "serverUpdateProhibited (https://www.icann.org/epp#serverUpdateProhibited)",
    "serverTransferProhibited (https://www.icann.org/epp#serverTransferProhibited)",
    "serverDeleteProhibited (https://www.icann.org/epp#serverDeleteProhibited)"
  ],
  "emails": [
    "[email protected]",
    "[email protected]",
    "[email protected]"
  ],
  "dnssec": "unsigned",
  "name": "Domain Administrator",
  "org": "Merck Sharp & Dohme LLC",
  "address": "124 E. Lincoln Ave.",
  "city": "Rahway",
  "state": "NJ",
  "registrant_postal_code": "07065",
  "country": "US"
}

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 merck.com, 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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