iP or domain name lookup

[Querying whois.verisign-grs.com]

[whois.verisign-grs.com]

Domain Name: COSTAR.COM

Registry Domain ID: 1870855_DOMAIN_COM-VRSN

Registrar WHOIS Server: whois.markmonitor.com

Registrar URL: http://www.markmonitor.com

Updated Date: 2025-07-09T21:02:59Z

Creation Date: 1994-11-10T05:00:00Z

Registry Expiry Date: 2034-11-09T05:00:00Z

Registrar: MarkMonitor Inc.

Registrar IANA ID: 292

Registrar Abuse Contact Email: abusecomplaints@markmonitor.com

Registrar Abuse Contact Phone: +1.2086851750

Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited

Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited

Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited

Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited

Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited

Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited

Name Server: A1-73.AKAM.NET

Name Server: A22-64.AKAM.NET

Name Server: A3-65.AKAM.NET

Name Server: A4-66.AKAM.NET

Name Server: A6-67.AKAM.NET

Name Server: A9-64.AKAM.NET

DNSSEC: unsigned

URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/

>>> Last update of whois database: 2026-02-17T09:44:09Z <<<