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MUSETOOLSDeveloper Utilities

WHOIS Lookup

Look up registration information for any domain name

WHOIS Lookup
Look up registration information for any domain name

Enter a domain to lookup WHOIS information

WHOIS provides information about domain registration, including registrar details, creation and expiration dates, and nameserver information.

About WHOIS Lookup

WHOIS (pronounced as "who is") is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system.

What information can you find with WHOIS?

  • Domain registrar information
  • Domain creation, update, and expiration dates
  • Domain nameservers
  • Domain status codes
  • Registrant, administrative, and technical contact information (may be redacted)

Privacy and WHOIS

Due to privacy regulations like GDPR, many domain registrars now offer privacy protection services that hide personal information from WHOIS records. Additionally, many country-code top-level domains (ccTLDs) have their own WHOIS policies and may display different information.