Security
Whois Lookup
Enter a public domain. The lookup reads the registration directory and shows the registrar, the dates the domain was created and expires, and its name servers. A subdomain is followed up to the registered name. Redacted owner details stay hidden. The result is not stored.
Quick start
- 1
Enter the domain
Use a public domain such as example.com. A URL or a leading www is accepted.
- 2
Look up
The page reads the registration directory. A subdomain is followed up to the registered name.
- 3
Read the record
See the registrar, when the domain was created and expires, and the name servers.
- 4
Export
Copy the notes or download JSON. The lookup is not stored.
Features
Created and expiry
See when the domain was registered, when it was last changed, and how many days remain.
Registrar
Read the registrar that published the record, including its public IANA number when one is listed.
Name servers
List the name servers in the public registration record. This does not query DNS itself.
Specifications
- Record
- Registrar, dates, name servers
- Source
- Public registration directory
- Owner
- Redacted details stay hidden
- Privacy
- Not stored
Use cases
- Check when a domain you operate expires.
- See which registrar published a domain.
- Compare name servers with a DNS check.
Frequently asked questions
Does this show the owner?
Only what the registrar publishes. A redacted name, email, or phone number stays hidden.
Is a name server list a DNS lookup?
No. These are the servers listed in the registration record. They are not queried for addresses here.