WHOIS Lookup Tool

Registration Expiration Name Servers
Anish Nath
WHOIS Lookup
Domain Name
Enter domain without http/https
Quick Presets
Common Status Codes
clientTransferProhibited Transfer locked
clientDeleteProhibited Delete locked
clientUpdateProhibited Update locked
pendingDelete Being deleted
redemptionPeriod Grace period
WHOIS Results

WHOIS results will appear here

Enter a domain and click Lookup Domain
Domain Information
Domain-
Registrar-
Status-
Important Dates
Created-
Updated-
Expires-
Name Servers
FieldValue
CLI Commands
WHOIS lookup (Linux/Mac)
$ whois google.com
Using specific WHOIS server
$ whois -h whois.verisign-grs.com google.com
Windows nslookup for NS
C:\> nslookup -type=NS google.com

FAQs

What is WHOIS?
WHOIS is a public directory of domain registration data: registrar, registrant (if not redacted), name servers, creation/expiry.
Why is some data hidden?
Privacy/GDPR masking or proxy services often redact registrant info. Use registrar contact forms if needed.
How current is WHOIS data?
WHOIS reflects registry/registrar records; updates depend on provider propagation and cache refresh.

Support This Free Tool

Every coffee helps keep the servers running. Every book sale funds the next tool I'm dreaming up. You're not just supporting a site — you're helping me build what developers actually need.

500K+ users
200+ tools
100% private
Privacy Guarantee: Private keys you enter or generate are never stored on our servers. All tools are served over HTTPS.
Understanding WHOIS
What is WHOIS?

WHOIS is a query and response protocol used to access databases containing information about registered domain names and IP addresses. It provides details about domain ownership, registration dates, expiration dates, name servers, and registrar information.

WHOIS Information Fields
FieldDescriptionExample
RegistrarCompany that registered the domainMarkMonitor Inc.
Creation DateWhen the domain was first registered1997-09-15
Expiration DateWhen the registration expires2028-09-14
Updated DateLast modification to WHOIS record2019-09-09
Name ServersDNS servers hosting the domainns1.google.com
Domain StatusCurrent state and restrictionsclientTransferProhibited
WHOIS Privacy

Many domains use privacy protection services (like "Domains By Proxy" or "WhoisGuard") to hide personal contact information from public WHOIS queries, replacing it with generic registrar contact details.

GDPR Impact

Due to GDPR and privacy regulations, many WHOIS servers now redact personal information (email, phone, address) for domains owned by individuals in the EU and other privacy-regulated regions.

Domain Lifecycle
PhaseDurationDescription
ActiveRegistration periodDomain is registered and functional
Expired~30-45 daysGrace period - can be renewed at normal price
Redemption~30 daysCan be recovered with additional fee
Pending Delete~5 daysCannot be recovered, awaiting deletion
AvailableAfter deletionDomain can be registered by anyone