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WHOIS Lookup
Look up domain and IP registration details.
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How to use the WHOIS Lookup
- 1Enter a domain name (like example.com) or an IP address.
- 2Click WHOIS lookup.
- 3See the registrar, registration and expiry dates, name servers and status.
About the WHOIS Lookup
Free WHOIS lookup tool — find who registered a domain, its registrar, creation and expiry dates, name servers and status, plus WHOIS/RDAP details for any IP address.
Part of our Web & Network collection. Browse all tools.
Frequently asked questions
- Is it free to use?
- Yes, it's 100% free with no sign-up and no limits.
- Why are some fields blank or redacted?
- Since GDPR, most registrars hide the registrant's personal contact details in public WHOIS. You'll still see the registrar, key dates, name servers and status — the data the registry makes public via RDAP.
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