.dd part of the Federal Republic of Germany, which had already been assigned the ccTLD .de. The ISO 3166-1 code "DD" was withdrawn in 1990. .dd .dd was the assigned country code top-level domain (ccTLD) for the German Democratic Republic (East Germany). It was chosen based on the ISO 3166-1 alpha-2 code for the German Democratic Republic, the letters coming from the German name of the country: '. In accordance with IANA policy, .dd was therefore available to be assigned as the country code top-level domain (ccTLD) for East Germany. However, this was never done, and so .dd was never added
Internet in Tajikistan my.mail.ru), and online educational resources. Local Tajik content on the Internet is poorly developed. Most Internet content is available in Russian, but the knowledge of Russian among the younger generation is gradually decreasing. A survey conducted among 342 students and professors from nine universities showed 60 percent of respondents saw the Internet as an informational and educational resource, but not as a means to create local information resources. The Tajik top-level domain name was registered with the Internet Assigned Numbers Authority (IANA) in 1997, but the domain name was later suspended because it was used mainly for registering pornography sites.