fully qualified domain name

(networking)(FQDN) The full name of a system, consisting ofits local hostname and its domain name, including atop-level domain (tld). For example, "venera" is a hostnameand "venera.isi.edu" is an FQDN. An FQDN should be sufficientto determine a unique Internet address for any host on theInternet. This process, called "name resolution", uses theDomain Name System (DNS).

With the explosion of interest in the Internet following theadvent of the World-Wide Web, domain names (especially themost significant two components, e.g. "sun.com", andespecially in the ".com" tld) have become a valuable part ofmany companies' "brand". The allocation of these, overseen byICANN, has therefore become highly political and isperformed by a number of different registrars. There aredifferent registries for the different tlds.

A final dot on the end of a FQDN can be used to tell the DNSthat the name is fully qualified and so needs no extrasuffixes added, but it is not required.

See also network, the, network address.

单词	fully qualified domain name
释义	fully qualified domain name fully qualified domain name (networking)(FQDN) The full name of a system, consisting ofits local hostname and its domain name, including atop-level domain (tld). For example, "venera" is a hostnameand "venera.isi.edu" is an FQDN. An FQDN should be sufficientto determine a unique Internet address for any host on theInternet. This process, called "name resolution", uses theDomain Name System (DNS). With the explosion of interest in the Internet following theadvent of the World-Wide Web, domain names (especially themost significant two components, e.g. "sun.com", andespecially in the ".com" tld) have become a valuable part ofmany companies' "brand". The allocation of these, overseen byICANN, has therefore become highly political and isperformed by a number of different registrars. There aredifferent registries for the different tlds. A final dot on the end of a FQDN can be used to tell the DNSthat the name is fully qualified and so needs no extrasuffixes added, but it is not required. See also network, the, network address. See FQDN See FQDM
随便看	preliminarily defined number preliminary preliminary acceptance certificate preliminary acceptance test preliminary acceptance trial preliminary action level preliminary aircraft design technology preliminary airworthiness design review preliminary airworthiness evaluation preliminary alcohol screening preliminary alcohol screening device preliminary allocated baseline weight estimate preliminary allocated functional baseline preliminary allowance parts list preliminary alternative review preliminary amplifier preliminary analysis and design preliminary analysis of revolutionary space exploration concepts preliminary architectural concept preliminary article list preliminary as built preliminary assessment preliminary assessment and information reporting preliminary assessment and site inspection preliminary assessment information rule