ser.hu
ser.co
ser.eu
ser.io
ser.us
ser.de
ser.at
ser.nz
ser.be
ser.cl
ser.se
ser.si
ser.ею
ser.ad
ser.ua
ser.gw
ser.рф
ser.co.us

ser.ad

Extension: .ad

.ad is the country-code TLD for Andorra.

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