gb1.kr
gb1.krd
gb1.kred
gb1.닷컴
gb1.co
gb1.io
gb1.us
gb1.de
gb1.at
gb1.nz
gb1.be
gb1.cl
gb1.se
gb1.si
gb1.ею
gb1.ad
gb1.ua
gb1.gw
gb1.한국
gb1.рф
gb1.co.us

co.us

Extension: .us

.us is the country-code TLD for United States.

Learn more about .us at IANA or Wikipedia, or view all top-level domains.