Domain operations and expiry checks
Look up the registrar, the registration and expiry dates, the name servers and the DNSSEC status.
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Guide
The WHOIS page sends a normalised domain to the public https://who-dat.as93.net/ instance and organises the aggregated RDAP/WHOIS data it returns into registration status, registrar, abuse contact address, EPP status, name servers, DNSSEC, registration and expiry dates, and the raw sources.
Updated 2026-09-272 min read
| Input | Request |
|---|---|
example.com |
GET https://who-dat.as93.net/example.com |
Look up the registrar, the registration and expiry dates, the name servers and the DNSSEC status.
Read the EPP status and the abuse contact address to see what state a domain is currently in.
When a key field is in doubt, expand the raw RDAP and WHOIS records and check them yourself.
Modern registration data is often subject to privacy proxies, GDPR or registry policy, so public fields can be redacted.
The full domain you query is sent to who-dat.as93.net, and recent queries are written to local localStorage. Only look up public domains you have a lawful reason to check; do not use WHOIS/RDAP data for harassment, spam marketing or any other misuse of personal information.
Updated 2026-09-27
Registrar, registration and expiry dates, DNSSEC and EPP status for any domain
Data source:who-dat A public instance (RDAP/Whois, free, no Key) · information for some country-code suffixes and privacy-protected domains may be incomplete, so treat the result as a reference