iP or domain name lookup

[Querying whois.verisign-grs.com]

[whois.verisign-grs.com]

Domain Name: CESIUM.COM

Registry Domain ID: 1506459_DOMAIN_COM-VRSN

Registrar WHOIS Server: whois.markmonitor.com

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

Updated Date: 2025-07-15T16:09:14Z

Creation Date: 1995-08-11T04:00:00Z

Registry Expiry Date: 2032-08-10T04:00:00Z

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

Name Server: NS-1209.AWSDNS-23.ORG

Name Server: NS-1860.AWSDNS-40.CO.UK

Name Server: NS-227.AWSDNS-28.COM

Name Server: NS-977.AWSDNS-58.NET

DNSSEC: unsigned

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

>>> Last update of whois database: 2026-01-04T23:50:12Z <<<