Open WHOISbuilt by Just

.gov WHOIS lookup

.gov is managed by Cybersecurity and Infrastructure Security Agency. Its registry answers lookups over RDAP at rdap.nic.gov, so a .gov lookup here reads the registry directly.

Managed by

Cybersecurity and Infrastructure Security Agency

As listed by IANA

RDAP

rdap.nic.gov

Lookups read the registry live

WHOIS server

whois.nic.gov

DNSSEC

Signed

The ending is signed in the root zone

In the root zone since

1 January 1985

Registry website

get.gov

What a .gov lookup shows

The registrar, when the domain was registered and when it expires, every status code in plain words, nameservers and DNSSEC, plus the mail setup read from DNS.

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Ending: .gov
Managed by: Cybersecurity and Infrastructure Security Agency
RDAP base URL: https://rdap.nic.gov/rdap/
WHOIS server: whois.nic.gov
DNSSEC signed in the root: yes
Source: IANA root zone database and RDAP bootstrap, read 2026-10-31
Lookup URL: https://openwhois.org/#d=example.gov