All TLDs / .jmp

What is .jmp?

The short answer
.jmp is a brand top-level domain, operated by Matrix IP 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
Matrix IP LLC

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

Is .jmp a real domain extension?

Yes — .jmp 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 .jmp?

.jmp is operated by Matrix IP LLC, per the IANA root database.

What is .jmp used for?

.jmp is a dot-brand registry — it's reserved for Matrix IP LLC and isn't used for third-party websites.

Can anyone register a .jmp domain?

No. .jmp 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.