All TLDs / .tjx

What is .tjx?

The short answer
.tjx is a brand top-level domain, operated by The TJX Companies, 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
The TJX Companies, Inc

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

Is .tjx a real domain extension?

Yes — .tjx 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 .tjx?

.tjx is operated by The TJX Companies, Inc., per the IANA root database.

What is .tjx used for?

.tjx is a dot-brand registry — it's reserved for The TJX Companies, Inc. and isn't used for third-party websites.

Can anyone register a .tjx domain?

No. .tjx 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.