WHOIS Lookup – RDAP & WHOIS Domain Data

Get up-to-date registration details for any domain using WHOIS and RDAP. We display registrar, registrant, and technical data straight from the source so you can check ownership, expiration, transfer locks, and name server updates in real time. Read the guide.

🔒 Privacy guaranteed. We never store your lookups.

Watch a domain instead of looking it up

All features

Domain Monitoring

Check any domain expiry date, then keep checking it automatically. We read the registry record all day and tell you the moment a date or status flag moves.

Complete Monitoring

All of the above on one watch: registration data, website health, auctions, marketplaces, and drop timing, at 20+ checks a day per domain.

Website Signals

Watch the website itself for distress. Downtime, an expired certificate, or a redirect to a new brand often shows up months before a name reaches the open market.

More free domain tools

All tools

Blacklist Checker

See whether a domain is listed on major spam and security blocklists.

SPF, DKIM and DMARC Checker

Validate the DNS records that decide whether your mail reaches the inbox.

Renewal Cost Checker

Compare registration, renewal, and transfer pricing before you commit.