All TLDs / .aig

What is .aig?

The short answer
.aig is a brand top-level domain, operated by American International Group, 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
American International Group, Inc

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

Is .aig a real domain extension?

Yes — .aig 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 .aig?

.aig is operated by American International Group, Inc., per the IANA root database.

What is .aig used for?

.aig is a dot-brand registry — it's reserved for American International Group, Inc. and isn't used for third-party websites.

Can anyone register a .aig domain?

No. .aig 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.