iP or domain name lookup

[Querying whois.nic.io]

[whois.nic.io]

Domain Name: gitbook.io

Registry Domain ID: REDACTED

Registrar WHOIS Server: http://whois.cloudflare.com

Registrar URL: http://cloudflare.com

Updated Date: 2025-10-24T08:56:28Z

Creation Date: 2014-03-30T06:09:09Z

Registry Expiry Date: 2031-03-30T06:09:09Z

Registrar: Cloudflare, Inc

Registrar IANA ID: 1910

Registrar Abuse Contact Email: abuseteam@cloudflare.com

Registrar Abuse Contact Phone: +1.4153195717

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

Registry Registrant ID: REDACTED

Registrant Name: REDACTED

Registrant Organization: GitBook Inc.

Registrant Street: REDACTED

Registrant City: REDACTED

Registrant State/Province: California

Registrant Postal Code: REDACTED

Registrant Country: US

Registrant Phone: REDACTED

Registrant Phone Ext: REDACTED

Registrant Fax: REDACTED

Registrant Fax Ext: REDACTED

Registrant Email: REDACTED

Registry Admin ID: REDACTED

Admin Name: REDACTED

Admin Organization: REDACTED

Admin Street: REDACTED

Admin City: REDACTED

Admin State/Province: REDACTED

Admin Postal Code: REDACTED

Admin Country: REDACTED

Admin Phone: REDACTED

Admin Phone Ext: REDACTED

Admin Fax: REDACTED

Admin Fax Ext: REDACTED

Admin Email: REDACTED

Registry Tech ID: REDACTED

Tech Name: REDACTED

Tech Organization: REDACTED

Tech Street: REDACTED

Tech City: REDACTED

Tech State/Province: REDACTED

Tech Postal Code: REDACTED

Tech Country: REDACTED

Tech Phone: REDACTED

Tech Phone Ext: REDACTED

Tech Fax: REDACTED

Tech Fax Ext: REDACTED

Tech Email: REDACTED

Name Server: hugh.ns.cloudflare.com

Name Server: dahlia.ns.cloudflare.com

DNSSEC: unsigned

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

>>> Last update of WHOIS database: 2026-03-08T00:32:21Z <<<