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WHOIS Lookup

Get domain registration and ownership information

About WHOIS Lookup

Get domain registration and ownership information via RDAP — view registrar, dates, nameservers, and domain age, all from your browser.

How to use WHOIS Lookup

  1. 1Enter the domain name you want to look up (e.g., example.com).
  2. 2Click 'Lookup' to fetch the RDAP registration data.
  3. 3Review the key details: registrar, creation date, expiration date, and nameservers.
  4. 4Check the domain age calculation.
  5. 5Download the full RDAP report as JSON or view the raw data.

Tips

  • Check the expiration date before purchasing a domain — recently expired domains may still be in a redemption period.
  • Domain age is a factor in SEO — older domains tend to rank better in search results.
  • If registrant information is hidden behind privacy protection, the registrar field still reveals where the domain is registered.

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OneKitTools TeamUpdated 2.21.4