.cern

Top-level domain .cern from the IANA root zone database.

Registry

Type: gTLD
Operator: European Organization for Nuclear Research ("CERN")
WHOIS server: whois.nic.cern
RDAP server: https://rdap.identitydigital.services/rdap/
DNSSEC: Signed

Registration rules

Access: Unknown
Public registration: No
Eligibility note: None documented
Term: 1–10 years
Min length: 1
Max length: 63

Name servers

4 hosts

Host	IPv4	IPv6
a0.nic.cern	65.22.224.1	2a01:8840:da:0:0:0:0:1
a2.nic.cern	65.22.227.1	2a01:8840:dd:0:0:0:0:1
b0.nic.cern	65.22.225.1	2a01:8840:db:0:0:0:0:1
c0.nic.cern	65.22.226.1	2a01:8840:dc:0:0:0:0:1

Pricing availability

No registrar pricing is available for this extension. This page documents registry status and restrictions only.

About .cern

.cern is a gTLD operated by European Organization for Nuclear Research ("CERN").

Benefits

.cern supports DNSSEC.

Uses

Generic TLD: suitable for any public site that does not require a country-code or brand suffix.