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Domain WHOIS Lookup
Find who a domain is registered with, when it was created, when it expires and which nameservers it uses, from the official registry (RDAP).
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About the Domain WHOIS Lookup
Want to know before it breaks?
KeepUpTime checks this for you around the clock and alerts you by email, WhatsApp or Slack. Plans from $15 per month with a 3-day free trial.
Start free trialWhat is WHOIS or RDAP?
WHOIS shows public registration details of a domain. RDAP is the modern, structured version run by the official registries, which is what this tool uses.
Why is the owner's name hidden?
Most registrars hide personal contact details for privacy (GDPR). Registrar, dates and nameservers remain public.
What happens when a domain expires?
The website and email stop working, and after a grace period someone else can register it. Monitor the expiry date with KeepUpTime to get reminders.