iP or domain name lookup

[Querying whois.verisign-grs.com]

[whois.verisign-grs.com]

Domain Name: OPTUM.COM

Registry Domain ID: 1240205_DOMAIN_COM-VRSN

Registrar WHOIS Server: whois.corporatedomains.com

Registrar URL: http://cscdbs.com

Updated Date: 2025-08-09T03:54:27Z

Creation Date: 1996-02-02T05:00:00Z

Registry Expiry Date: 2026-02-03T05:00:00Z

Registrar: CSC Corporate Domains, Inc.

Registrar IANA ID: 299

Registrar Abuse Contact Email: domainabuse@cscglobal.com

Registrar Abuse Contact Phone: 8887802723

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

Name Server: EDNS4.ULTRADNS.BIZ

Name Server: EDNS4.ULTRADNS.COM

Name Server: EDNS4.ULTRADNS.NET

Name Server: EDNS4.ULTRADNS.ORG

Name Server: EPLA1.CORPNAMESVCS.COM

Name Server: EPLA2.CORPNAMESVCS.COM

DNSSEC: signedDelegation

DNSSEC DS Data: 49085 8 2 0E3060A9219A88517F4C3307B97F0F373D1CE97DB2079A07C0B1275DE3DC80EC

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

>>> Last update of whois database: 2025-10-11T07:54:46Z <<<