Whois Checker
Look up WHOIS data for any domain: registrar, creation and expiry dates, name servers, plus the raw record.
Only public websites and IPs are checked. Private/internal addresses are blocked for safety.
How to use
The Whois Checker is a free online tool — no sign-up or download is required. Look up WHOIS data for any domain: registrar, creation and expiry dates, name servers, plus the raw record.
- Type a domain (for example: example.com) and click Lookup WHOIS.
- Parsed details appear on top; the full raw record is shown below.
- Click Clear to look up another domain.
Frequently asked questions
What does the Whois Checker do?
Look up WHOIS data for any domain: registrar, creation and expiry dates, name servers, plus the raw record.
How do I use the Whois Checker?
Open the Whois Checker page, enter or upload your input using the form above, then click the main action button to get your result instantly. You can copy or download the result when you are done. No sign-up or installation is needed.
Is the Whois Checker free to use?
Yes. The Whois Checker is completely free, like every tool on SEO Tools by metacalculator.org. There is no sign-up, no watermark and no hidden limits.
Is my data private when I use the Whois Checker?
Your input is sent to our server only to process your request and generate the result. We do not store your data or share it with anyone, and no account is required.