WHOIS Lookup

Free WHOIS / RDAP lookup. See domain registrar, registration date, expiration, name servers, and DNSSEC status. Powered by the IANA RDAP bootstrap.

How to use the WHOIS Lookup

  1. Open the WHOIS Lookup — it loads instantly in your browser, with no sign-up or install.
  2. Enter your input by typing, pasting or uploading as the tool requires; results update automatically.
  3. Read the live results, fetched securely from a trusted third-party service.

Frequently asked questions

Is the WHOIS Lookup free?

Yes. The WHOIS Lookup on UtilitySuite is completely free, with no account, sign-up or payment required.

Do I need to create an account?

No. Every UtilitySuite tool and game works instantly with no login or registration.

Does my data stay private?

Your input is sent securely to the IANA RDAP service only to fetch live results, and is not stored by UtilitySuite.

What domain details does it show?

Registrar, registration and expiration dates, name servers and DNSSEC status, via the IANA RDAP service.

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WHOIS Lookup
Domain:
Enter a domain and click Lookup
Uses the IANA RDAP bootstrap (rdap.org). Some TLDs (.io, .co.uk, ccTLDs) may have limited or no RDAP support.
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