All TLDs / .fox

What is .fox?

The short answer
.fox is a brand top-level domain, operated by FOX Registry, LLC. It's a “dot-brand” registry (ICANN Spec 13) — reserved for the operator's own use, so it isn't open for the public to register. It's live in the official IANA DNS root zone.
Type
Brand (dot-brand)
Registration
Closed (brand)
In DNS root
Yes
Operator
FOX Registry, LLC

Source: IANA root zone database, checked October 18, 2026.

Is .fox a real domain extension?

Yes — .fox 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 .fox?

.fox is operated by FOX Registry, LLC, per the IANA root database.

What is .fox used for?

.fox is a dot-brand registry — it's reserved for FOX Registry, LLC and isn't used for third-party websites.

Can anyone register a .fox domain?

No. .fox is a closed brand registry, so it isn't available for public registration. A registrar search will confirm the current policy for any specific name.