Tools
Domain WHOIS
Lookup WHOIS for any domain in seconds. See registrant, creation/expiration dates, name servers and more to make better security and SEO decisions.
Result
What is a domain WHOIS?
WHOIS is a public registry showing key information about a domain name: registrant/owner, contacts, creation/expiry dates, registrar and name servers (DNS). Useful for cybersecurity audits, legal compliance and SEO analysis.
- Verify domain ownership and status
- Track expiry dates to avoid interruptions
- Review current DNS and registrar
- Support security and reputation investigations
Security & Compliance
Detect suspicious changes in DNS or registrant and reduce phishing/domain‑hijack risks.
Technical SEO
Check domain age, renewals and DNS consistency for your technical strategy.
Registration Transparency
Get public registrar data and reference contacts when available.
Frequently Asked Questions
Many registrars offer WHOIS privacy (GDPR/Redacted for Privacy), so personal data may be hidden.
Yes, you will typically see current name servers (NS) along with the registrar and key domain dates.
Most TLDs are supported. Some ccTLDs may have different public‑data access policies.