All TLDs / .fi
What is .fi?
Registry operator: Finnish Transport and Communications Agency Traficom — per the IANA root database.
Source: IANA root zone database, checked August 23, 2026.
Is .fi a real domain extension?
Yes — .fi 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 .fi?
.fi is operated by Finnish Transport and Communications Agency Traficom, the registry responsible for Finland, per the IANA root database.
What is .fi used for?
.fi is the extension tied to Finland. Many country codes are also used generically for branding when the letters spell something useful.
Can anyone register a .fi domain?
Generally yes — .fi is open through accredited registrars, though some country registries require local presence or ID. Availability of a specific name depends on whether it's already taken.
.fi and Finland
.fi is the country-code top-level domain assigned to Finland, administered by the registry Finnish Transport and Communications Agency Traficom.
.fi is the Internet country code top-level domain (ccTLD) for Finland. It is operated by TRAFICOM, the Finnish Transport and Communications Agency.
Source: Wikipedia — .fi (CC BY-SA)
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