|
The domain name arpa is a top-level domain (TLD) in the Domain Name System of the Internet. It is used exclusively for technical infrastructure purposes. While the name originally was the acronym for the Advanced Research Projects Agency (ARPA), the funding organization in the United States that developed one of the precursors of the Internet (ARPANET), it now stands for Address and Routing Parameter Area. also contains the domains for reverse domain name resolution and for IPv4 and IPv6, respectively. ==Types== (詳細はgeneric top-level domains (gTLD) *restricted generic top-level domains (grTLD) *sponsored top-level domains (sTLD) *country code top-level domains (ccTLD) *test top-level domains (tTLD) 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「.arpa」の詳細全文を読む スポンサード リンク
|