What is WHOIS?
Domain Registration Data
WHOIS provides public information about who registered a domain, when it was created, and when it expires.
Powered by RDAP
We use RDAP (Registration Data Access Protocol), the modern successor to traditional WHOIS, for accurate and structured results.
Privacy Compliant
RDAP respects privacy regulations. Personal registrant data is redacted in compliance with GDPR and ICANN policies.
What Can You Find?
Registrar Information
Find out which registrar manages the domain and their IANA ID.
Important Dates
Creation date, last update, and expiration date for any registered domain.
Nameservers
See which DNS servers are authoritative for the domain.
Domain Status Codes
EPP status codes that indicate transfer locks, delete holds, and more.
Frequently Asked Questions
What is the difference between WHOIS and RDAP?
RDAP (Registration Data Access Protocol) is the modern replacement for the legacy WHOIS protocol. It provides structured, machine-readable data over HTTPS, supports internationalization, and includes built-in authentication and access control. Our tool uses RDAP for more reliable and accurate results.
Why is registrant information hidden?
Since the implementation of GDPR and updated ICANN policies, domain registrars are required to redact personal information from public WHOIS/RDAP records. This protects domain owners' privacy while still making essential registration data publicly available.
Which TLDs are supported?
Most common TLDs are supported including .com, .net, .org, .io, .co, .ai, .dev, .app, .tech, .xyz and many more. Some restricted TLDs like .gov, .mil, and .edu are not available for public RDAP lookup.