DNS Checker.eu

Domain WHOIS Lookup

WHOIS/RDAP lookup for any domain: registrar, creation and expiry dates, status codes and name servers, from live registry data via our EU servers.

About Domain WHOIS Lookup

The Domain WHOIS Lookup queries live registry data for a domain and distils the most useful facts: which registrar manages it, when it was registered, when it expires, when it was last changed, its status codes and its authoritative name servers. It uses RDAP, the modern structured replacement for classic WHOIS, and falls back to WHOIS text where needed.

These details answer everyday questions for anyone managing domains: is a renewal coming up, who is the registrar of record, is the domain locked against transfer, and which name servers is it delegated to. The status codes (such as clientTransferProhibited or pendingDelete) reveal the domain's lifecycle state, which is essential when planning a transfer or diagnosing why a change will not take effect.

Registration contact details are increasingly redacted for privacy under GDPR and ICANN policy, so personal data is often not shown - by design. The lookup runs server-side from European infrastructure using public registry sources.

How to use it

  1. 1Enter the domain name (the registrable domain, not a subdomain).
  2. 2Select WHOIS lookup.
  3. 3Read the registrar and the creation, expiry and last-updated dates.
  4. 4Check the status codes to see whether the domain is locked or in a special state.
  5. 5Review the name servers to confirm where the domain is delegated.

Common use cases

  • -Checking when a domain expires so you can plan renewal.
  • -Identifying the registrar of record before a transfer.
  • -Confirming a domain is locked (clientTransferProhibited) against hijacking.
  • -Verifying the delegated name servers match your DNS provider.
  • -Researching whether and when a domain was registered.

Frequently asked questions

Why are the owner's contact details not shown?
Registrant personal data is redacted under GDPR and ICANN privacy policy for most domains, so WHOIS now rarely exposes names or emails. This tool shows the operational data that is still public: registrar, dates, status and name servers.
What is the difference between WHOIS and RDAP?
RDAP is the modern, structured, JSON-based successor to classic text WHOIS. It returns the same registry information in a machine-readable form. This tool uses RDAP first and falls back to WHOIS text when a registry has no RDAP service.
What do the domain status codes mean?
Status codes describe the domain's state, such as clientTransferProhibited (locked against transfer) or pendingDelete (about to be released). They are set by the registrar or registry and are key when planning changes.
Why can't I find WHOIS data for some domains?
Some country-code registries do not publish RDAP or restrict WHOIS access. In those cases little or no data is returned even though the domain is registered.
Does a WHOIS lookup show the DNS records?
No. WHOIS shows registration data and the delegated name servers, not the DNS records themselves. Use the DNS Lookup or Domain DNS Health tools to inspect the actual records.