↖ FastlyDocumentationTry for Free

.ck

Please be advised that the Cook Islands native TLD has been the subject of questionable humor.

Learn more about .ck at IANA or Wikipedia, or view all top-level domains.

Domainr

  • Home
  • Search
  • About
  • Top-Level Domains

API

  • Documentation
  • API Sandbox
  • Sign Up

Legal

  • Privacy Policy
  • Registration Agreement

Made with love in San Francisco.

© 2025 Fastly, Inc. + Domain Research, LLC · IANA #2484