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