WHOIS Domain Lookup
Check domain availability and ownership information instantly. Free WHOIS lookup for any domain extension. See registrar, expiry dates, nameservers, and more.
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Why Use Our WHOIS Lookup Tool?
Instant Results
Get complete WHOIS information in seconds. No captchas, no delays, no registration required.
All Extensions
Supports 500+ domain extensions including .com, .co.uk, .net, .org, and all new gTLDs.
Privacy Focused
We don't store your searches or sell your data. Use our tool anonymously and securely.
WHOIS is a protocol used to query databases that store information about domain names, IP addresses, and other internet resources. When you register a domain, your information (or your privacy service's information) is stored in a public WHOIS database.
Information Available:
- Domain availability status
- Current registrar information
- Registration and expiry dates
- Name server configuration
Privacy Protected Info:
- Registrant name and organization
- Contact email and phone
- Physical address details
- Administrative contacts
Is WHOIS lookup legal?
Yes, WHOIS lookups are completely legal. The information is publicly available and intended to provide transparency about domain ownership.
Why can't I see the owner's details?
Many domains use WHOIS privacy protection (like our free service) which replaces personal information with privacy service details to prevent spam and protect privacy.
How accurate is the information?
WHOIS data is updated by registrars and should be accurate. However, there may be delays in updates, and some information may be hidden by privacy services.
Can I transfer a domain about to expire?
Domains can be transferred up to their expiry date. After expiry, there's usually a grace period, but it's best to initiate transfers at least 7 days before expiry.