All TLDs / .bostik

What is .bostik?

The short answer
.bostik is a brand top-level domain, operated by Bostik SA. 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
Bostik SA

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

Is .bostik a real domain extension?

Yes — .bostik 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 .bostik?

.bostik is operated by Bostik SA, per the IANA root database.

What is .bostik used for?

.bostik is a dot-brand registry — it's reserved for Bostik SA and isn't used for third-party websites.

Can anyone register a .bostik domain?

No. .bostik 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.