Internet in Germany

.de is the country code top-level domain (ccTLD) for Germany. DENIC (the Network Information Centre responsible for .de domains) does not require specific second-level domains, and there are no official ccSLDs under .de ccTLD, as it is the case with the .uk domain range which until 2014 required .co.uk domain for example.

.berlin (dotBERLIN) is an approved top-level domain (TLD) for the Internet. It is a community-based sponsored top-level domain for Berliners. According to the dotBERLIN Organization, .berlin will allow all Berliners to register their domains under .berlin

Wikimedia chapter in Germany

top-level domain for North Rhine-Westphalia, Germany

.koeln and .cologne are geographic top-level domains for Cologne, Germany in the Domain Name System of the Internet. They were officially launched in 2014.

overview about the Internet censorship in Germany

.ruhr is a geographic top-level domain for the Ruhr area in Germany in the Domain Name System of the Internet. It launched in November of 2013.