All TLDs / .fido

What is .fido?

The short answer
.fido is a brand top-level domain, operated by Rogers Communications Canada Inc. 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
Rogers Communications Canada Inc

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

Is .fido a real domain extension?

Yes — .fido 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 .fido?

.fido is operated by Rogers Communications Canada Inc., per the IANA root database.

What is .fido used for?

.fido is a dot-brand registry — it's reserved for Rogers Communications Canada Inc. and isn't used for third-party websites.

Can anyone register a .fido domain?

No. .fido 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.