Whois Domain Lookup

See who owns specific domains and check availability.

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Search hundreds of available domain names and start building your business.

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Check who owns a domain.

Your WHOIS Lookup results will reveal who or what entity owns or manages that domain name, including their contact information such as name, phone number, and address.

Search domain availability or expiration.

Have your eye on the perfect new domain name or website? Your WHOIS search will tell you whether the domain is available for registration or when it is set for expiration!

Frequently Asked Questions

  • Whenever a domain is registered, the International Corporation for Assigned Names and Numbers (ICANN) requires that these individuals, businesses or organizations provide up-to-date personal contact information to their domain registrars. This information, which may include the name, address, email, phone number and associated IP addresses, is collected and displayed in the ICANN WHOIS Database, which acts similarly to an international address book for the public.
  • Our team is committed to your safety and protection. Although ICANN requires us to provide private information for their public WHOIS database, our Domain Privacy + Protection service masks your private contact details by displaying our information instead of yours.
  • Viewing the WHOIS information for any domain name is as simple as typing the domain name in question into the search bar above. Our tool will allow you to search the WHOIS for most top level domains in order to learn the registrant information as well as the nameservers and associated IP addresses.
  • Your WHOIS information is managed within your Domain Dashboard. For complete instructions on updating your WHOIS info, please see this helpful Knowledge Base article.
  • Due to a variety of reasons, our WHOIS tool cannot query certain top level domains.