.calvinklein
.calvinklein is a brand extension, run by PVH gTLD Holdings LLC since 2016. Only PVH gTLD Holdings LLC, its affiliates and trademark licensees can register .calvinklein names; they are not for sale to the public.
| Type | Brand |
|---|---|
| Registry operator | PVH gTLD Holdings LLC |
| Who can register | Brand owner only Brand extension: only the registry operator, its affiliates and trademark licensees register names. |
| In the root zone since | 4 August 2016 |
| DNSSEC | Signed |
| RDAP server | https://rdap.nic.calvinklein/ |
| WHOIS server | None listed |
| IANA record | iana.org/domains/root/db/calvinklein |
Look up a .calvinklein domain
The .calvinklein registry publishes registration data over RDAP. The free domain report reads it and shows a .calvinklein domain's registrar, dates, status and DNS in one place. For the raw record, use the WHOIS lookup.
New to extensions? The guide to how domain extensions work covers generic, country-code and brand extensions. For who sells extensions in general, see the list of domain registrars.
Sources: the IANA root zone database and the ICANN list of generic extensions (refreshed 2026-10-24). Something out of date? Tell us.
Frequently asked questions
Who runs the .calvinklein extension?
PVH gTLD Holdings LLC is the registry operator for .calvinklein. The registry keeps the list of every .calvinklein name; registrars sell the names to the public.
Can anyone register a .calvinklein domain?
Only PVH gTLD Holdings LLC, its affiliates and trademark licensees can register .calvinklein names; they are not for sale to the public.
When was .calvinklein created?
.calvinklein was added to the DNS root zone on 4 August 2016, according to IANA.
How do I look up who owns a .calvinklein domain?
The .calvinklein registry publishes registration data over RDAP at https://rdap.nic.calvinklein/. The free domain report on lemon.domains reads it for you and shows the registrar, dates and status.
Is .calvinklein signed with DNSSEC?
Yes. The .calvinklein zone is signed, so a .calvinklein domain can turn on DNSSEC once its registrar adds a DS record.