.SK is the country code domain extension for Slovakia. It’s managed by the Slovakian registry SK-NIC. Registrants of this domain extension are asked by the registry to give an address in any of the European Union member states, or a state within the European Economic Area or a member state of the European Free Trade Association.
.RU.COM is a subdomain of .COM targeting the Russian Federation. It is managed by CentralNIC and can be registered by anyone for a minimum one year period.
.RS is the country code domain extension (ccTLD) for Serbia. It is operated by the Serbian registry RINDS and can be registered by anyone for a minimum one year period.
.RU is the country code domain for the Russian Federation. It is operated by the Russian registry RU Center. .RU domain extension can be registered by anyone for a minimum one year period.
.RADIO.AM is the country code domain extension for the Republic of Armenia. It is operated by the Armenian registry AMNIC and can be registered by anyone for a minimum two year period.
.PT is the country code domain for Portugal. It is managed Fundação para a Computação Científica Nacional and can be registered by anyone for a minimum one year period.
.PL is the country code domain name for Poland. It is managed by the Polish registry NASK and can be registered by anyone for a minimum one year period.