WHOIS Lookup

Check domain registration info, expiry date, registrar and nameservers

ℹī¸ WHOIS data is fetched via RDAP (Registration Data Access Protocol) — the modern replacement for WHOIS. Results include registration dates, registrar, and nameservers.
Try these domains:
google.com github.com amazon.com toolcentrix.com
How to Use the WHOIS Lookup Tool
1
Enter the domain name you want to look up (without http://)
2
Click WHOIS Lookup to query the domain registration database
3
View registration dates, expiry date, registrar, and nameservers
4
Check how many days remain before the domain expires
About This WHOIS Lookup Tool

WHOIS is a protocol that provides information about registered internet domain names. Our tool uses the modern RDAP (Registration Data Access Protocol) standard to fetch domain registration data including the registrar, registration date, expiry date, and nameservers.

Note that many registrars now redact personal contact information (name, email, phone) from WHOIS records due to GDPR and privacy regulations. However, technical details like nameservers, registration dates, and registrar information are still publicly available.

Frequently Asked Questions
WHOIS is a public database that stores information about registered domain names. It shows who owns a domain, when it was registered, when it expires, and which nameservers it uses. The name comes from the Unix command "who is" used to query this information.
Since 2018, GDPR and similar privacy regulations require registrars to redact personal information (name, email, phone) from public WHOIS records. Many registrars also offer WHOIS privacy protection services that hide owner details.
Use the WHOIS lookup to find the expiry date. Our tool shows how many days remain before expiry — with a warning when under 90 days and a danger alert when under 30 days. Most registrars send reminder emails before expiry.