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

nref.рф

Extension: .рф

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