otad.or.kr
otad.co
otad.io
otad.us
otad.at
otad.nz
otad.be
otad.cl
otad.se
otad.si
otad.ею
otad.ua
otad.рф
otad.co.us

or.kr

Extension: .kr

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

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