Design Drifter

Find a tool

All Tools

WHOIS Lookup

Look up a domain’s registrar, registration and expiry dates, status codes and name servers.

Developer

The domain you enter is sent to our server, which queries the registry’s public RDAP or WHOIS service.

Dates are shown in UTC. The domain is sent to this site’s server, which asks the registry over RDAP — the structured replacement for port-43 WHOIS — and falls back to WHOIS itself for extensions that publish no RDAP service, such as .tw, .jp and .cn. A few registries, .hk and .co among them, answer neither publicly.

About

Enter a domain to see which registrar it is registered with, when it was registered, when it expires, its status codes, name servers and DNSSEC state, read live from the registry’s official RDAP or WHOIS service.

Enter a domain to read its registration record straight from the registry that issued it. The result shows the registrar, the registration, expiry and last-changed dates, the domain status codes that control transfers and deletion, the name servers, and whether DNSSEC is signed.

What you can do

  • Reads live registry data over RDAP, and falls back to port-43 WHOIS for extensions such as .tw, .jp and .cn.
  • Highlights the expiry date with the number of days remaining.
  • Shows registrar and IANA ID, status codes, name servers, DNSSEC state and the registrar’s abuse contact.

Common uses

  • Check how long is left before a domain you own or want expires.
  • Find out which registrar holds a domain before starting a transfer.
  • Confirm a domain’s status codes and name servers while debugging a migration.

Frequently asked questions

Why is the owner’s name and address missing?

Registrant, admin and technical contacts are redacted under ICANN policy and the GDPR. Registries still publish the registrar, the dates, status codes and name servers, and usually an abuse address for the registrar.

Why does my extension return no data?

The lookup tries RDAP first, which every gTLD and many country extensions publish, then falls back to port-43 WHOIS for the rest, so .tw, .com.tw, .jp and .cn all resolve. A few registries, .hk and .co among them, publish neither service, so their records cannot be shown here.

Related Tools