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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 · 中文

.dd（源自德意志民主共和国一词的德語：Deutsche Demokratische Republik中“Deutsche Demokratische”的缩写“DD”）是互联网号码分配局（IANA）计划分配给原德意志民主共和国（即东德）的国家及地区顶级域（ccTLD），但因为两德统一，分配操作从未在根域名服务器上发生。有考证显示，该域仅在德国耶拿大学内部用于电子邮件服务器，即“uni-jena.dd”。 需要注意的是，在IANA根据语言代码整理的顶级域参考文件中可找到.dd的踪影，但显示信息为“已于1990年10月30日废除”。

Abstract from DBpedia / Wikipedia · CC BY-SA

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via Wikidata sitelinks · CC0