Open WHOISbuilt by Just

.cyou WHOIS lookup

.cyou is managed by Shortdot SA. Its registry answers lookups over RDAP at rdap.centralnic.com, so a .cyou lookup here reads the registry directly.

Managed by

Shortdot SA

As listed by IANA

RDAP

rdap.centralnic.com

Lookups read the registry live

WHOIS server

whois.nic.cyou

DNSSEC

Signed

The ending is signed in the root zone

In the root zone since

19 March 2015

Registry website

cy.changyou.com

What a .cyou 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: .cyou
Managed by: Shortdot SA
RDAP base URL: https://rdap.centralnic.com/cyou/
WHOIS server: whois.nic.cyou
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.cyou