Domain intelligence
WHOIS lookup
See who a domain is registered with, when it was created, when it expires and where its DNS is hosted. Works for domains and IP addresses using the official registry data (RDAP).
100% freeNo card required
Frequently asked questions
Why is owner information hidden?
Since GDPR, most registrars redact personal contact details. You will still see the registrar, dates, status and nameservers — and you can contact the owner through the registrar.
What is RDAP?
RDAP is the modern, structured replacement for WHOIS, run by the domain registries themselves. It is more accurate and consistent than legacy WHOIS text.
The domain is available — can I buy it?
Yes. If the registry has no record, the domain can usually be registered at any registrar. Try our expired domain finder for similar names with existing history.