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.dd

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EntityQ435553· pop 68· linked from 281 articles

.dd

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.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 to the root nameservers. Its only use was internally in an isolated network among the universities of Jena and Dresden.

AI overview

".dd" was a country code top-level domain that could have been assigned to East Germany based on its official ISO code, but it was never officially implemented on the internet's root nameservers. Instead, it was only used internally within an isolated computer network connecting universities in Jena and Dresden in East Germany.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Top level domain.name
.dd
Top level domain.background
CCC
Top level domain.introduced
Never
Top level domain.type
Country code top-level domain
Top level domain.status
Not in use
Top level domain.registry
None
Top level domain.sponsor
None
Top level domain.intendeduse
Entities connected with
Top level domain.actualuse
Only internally; unused since German reunification.
Top level domain.restrictions
No registrations are now taking place
Top level domain.structure
Not in root
Top level domain.disputepolicy
None
Top level domain.website
None

via Wikipedia infobox

Wikidata facts

Instance of
country code top-level domain
Country
German Democratic Republic
Image
Flag of East Germany.svg
Show 1 more fact
inception
1988-00-00
Sources (2)

via Wikidata · CC0

Article · 日本語

.dd は、ドイツ民主共和国（東ドイツ）に割り当てられた国別コードトップレベルドメイン(ccTLD)である。 .ddは、東ドイツのISO 3166-1 alpha-2コード（国名コード）"DD"に基づいて選択されたもので、「ドイツ民主共和国」を意味するドイツ語の正式国名「Deutsche Demokratische Republik」に由来する。 IANAの方針に従って.ddを東ドイツのccTLDとして割り当てることはできたが、実際には行われず、ルートサーバに.ddが追加されることもなかった。イェーナ大学とドレスデン工科大学の内部で使われたのが唯一の使用例だった。 1990年のドイツ再統一により、東ドイツはドイツ連邦共和国（西ドイツ。.deが割り当て済）の一部となった。ISO 3166-1コード"DD"は1990年に廃止された。

Abstract from DBpedia / Wikipedia · CC BY-SA

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