5551.kr
5551.krd
5551.kred
5551.닷컴
5551.co
5551.io
5551.us
5551.de
5551.at
5551.nz
5551.be
5551.cl
5551.se
5551.si
5551.ею
5551.ad
5551.ua
5551.gw
5551.한국
5551.рф
5551.co.us

.kr🇰🇷

.kr is the country-code TLD for South Korea.

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