WHOIS · RDAP

Look up any domain.

Free WHOIS Lookup

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  • No sign-up required
  • RDAP-Powered
  • 60 Languages

Features

RDAP-Powered

The modern standard

Free, no account

No sign-up required

Beautifully Structured

Clean JSON API

60 Languages

Built for the world

How it works

WHOIS & RDAP Domain Lookup

Enter Domain

Type any domain you're curious about

Query Registry

We fetch real-time data from official sources

See Results

Clear, structured information in seconds

Lightning Fast · Fast results

Universal · Works on every device

Questions, answered

What is WHOIS?

WHOIS is a protocol that reveals domain registration details — including registrar, registration dates, and contact information. It helps you discover who owns a domain and when it was registered.

What is RDAP?

RDAP (Registration Data Access Protocol) is the modern successor to WHOIS. It delivers structured JSON data over HTTPS with improved security, better international support, and a more reliable experience.

Is this service free?

Yes. LiteWhois is free, with no account. The public site and API share a limit of 30 lookups per minute per IP; there is no paid plan.

How do I use LiteWhois?

It couldn’t be simpler. Enter a domain name in the search field and click Look Up. You’ll see registration details, registrar information, and name servers instantly.