All TLDs / .cal

What is .cal?

.cal is a generic top-level domain, operated by Charleston Road Registry Inc. It's live in the official IANA DNS root zone and open for public registration through accredited registrars — anyone can register a .cal domain if the name is available.
Type
Generic
Registration
Open to public
In DNS root
Yes

Registry operator: Charleston Road Registry Inc. — per the IANA root database.

Source: IANA root zone database, checked August 23, 2026.

Is .cal a real domain extension?

Yes — .cal is a real top-level domain. It's present in the official IANA DNS root zone, which is the authoritative list of every live TLD on the internet.

Who runs .cal?

.cal is operated by Charleston Road Registry Inc., per the IANA root database.

What is .cal used for?

As an open generic extension, .cal can be registered by anyone for any kind of website — there are no topic restrictions unless the registry sets a specific policy.

Can anyone register a .cal domain?

Yes — .cal is open for public registration through accredited registrars. Whether a specific name is available depends on whether someone already owns it.

Check if you can register a .cal domain

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