All TLDs / .cpa

What is .cpa?

.cpa is a generic top-level domain, operated by American Institute of Certified Public Accountants. It's live in the official IANA DNS root zone and open for public registration through accredited registrars — anyone can register a .cpa domain if the name is available.
Type
Generic
Registration
Open to public
In DNS root
Yes

Registry operator: American Institute of Certified Public Accountants — per the IANA root database.

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

Is .cpa a real domain extension?

Yes — .cpa 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 .cpa?

.cpa is operated by American Institute of Certified Public Accountants, per the IANA root database.

What is .cpa used for?

As an open generic extension, .cpa 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 .cpa domain?

Yes — .cpa 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 .cpa domain

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