x1a.hb.cn
x1a.co
x1a.io
x1a.us
x1a.de
x1a.at
x1a.nz
x1a.be
x1a.cl
x1a.se
x1a.si
x1a.ею
x1a.ad
x1a.ua
x1a.gw
x1a.рф
x1a.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.