All TLDs / .bms

What is .bms?

The short answer
.bms is a brand top-level domain, operated by Bristol-Myers Squibb Company. 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
Bristol-Myers Squibb Company

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

Is .bms a real domain extension?

Yes — .bms 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 .bms?

.bms is operated by Bristol-Myers Squibb Company, per the IANA root database.

What is .bms used for?

.bms is a dot-brand registry — it's reserved for Bristol-Myers Squibb Company and isn't used for third-party websites.

Can anyone register a .bms domain?

No. .bms 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.