ifs.or.kr
ifs.co
ifs.io
ifs.us
ifs.de
ifs.at
ifs.nz
ifs.be
ifs.cl
ifs.se
ifs.si
ifs.ею
ifs.ad
ifs.ua
ifs.gw
ifs.рф
ifs.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.