Whois Lookup

Find domain registration and ownership information

Domain Search
Enter a domain name to look up its registration information
About WHOIS

WHOIS is a query and response protocol used for querying databases that store registered users or assignees of an Internet resource, such as a domain name. This tool helps you find information about domain registration, ownership, and technical details.

What can you do with this information?

  • Check domain availability and registration status
  • Find out when a domain was registered and when it expires
  • Identify the registrar and name servers of a domain
  • Research domain ownership for business or security purposes
  • Verify domain registration details before purchase