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IntroducedApril 15, 1994
TLD typeCountry code top-level domain
RegistryGuam Network Information Center
SponsorUniversity of Guam
Intended useEntities connected with  Guam
Actual useNot very heavily used
Registration restrictionsMust have a contact in Guam
StructureRegistrations are accepted only at the third level beneath various second-level labels
Registry Edit this at Wikidata

.gu is the Internet country code top-level domain (ccTLD) for Guam.[1]

Registrations are free of charge but are limited to people or companies with a contact in Guam, and are limited to third-level registrations beneath second-level names such as There has not been very much use of .gu addresses.

Second level domains

There are five Second Level Domains:

See also


  1. ^ "Delegation Record for .GU". Internet Assigned Numbers Authority (IANA). August 4, 2022. Retrieved February 20, 2024.