在域名www.example.com.cn中,顶级域名(Top-level domain name)是()A.comB.exampleC.wwwD.cn
或路由器都有一个唯一的层次结构的名字,即域名( domain name)。目前顶级域名TLD( Top LevelDomain)有3类(1)国家顶级域名nTDL:采用IS
1. 顶级域名 国际电联会议文件常用英语词汇 ... Time scale 时间段,时标top level domain name顶级域名total 合计 ... www.diyifanwen.com|基于16个网页 2. 阶网域名称 ...三层级,由右而左分别为: 6 6 (一) 第一层高阶网域名称(Top level domain name);又称区域 简称:即除美国以外,其他国 … ...
一是国家顶级域名(national top-level domainnames,简称nTLDs),目前200多个国家都按照ISO3166国家代码分配了顶级域名,例如中国是cn,美国是us,日本是jp等; 二是国际顶级域名(international top-level domain names,简称iTDs),例如表示工商企业的 .Com,表示网络提供商的.net,表示非盈利组织的.org等。目前大多数域名争...
顶级域名 顶级域名(TLD,top-level domain)是因特网域名的最后一部分。顶级域名是一个域名的最后一个点后面的字母组成的部分，比如.com、.cn
A top-level domain (TLD) is the last segment of text in a domain name, such as .com or .net. Top-level domains are also called domain extensions, domain suffixes, and URL extensions. TLDs are important because they indicate the type or category of a website, such as commercial (.com...
Related to Toplevel Domain:Third level domain,Second level domain top-level domain The final portion of a Uniform Resource Locator (URL), commonly known as a website address. Top-level domains include country code top-level domains (ccTLDs), for example “.uk” (United Kingdom), and “.jp...
searcherThingMagazinesExplosionsOnce upon a time, oh about 20 years ago or so, interpreting and perhaps understanding top-level domain (TLD) names was a fairly simple thing to do. This is not quite so true today. The number of TLDs has mushroomed in recent years, and growth is expected to...
.name 适用于个人注册的通用顶级域名 .coop 适用于商业合作社的专用顶级域名 .travel 旅游域名,国际域名 .int 国际组织 ……等 二、级别分类 国家域名可分为不同级别,包括顶级域名、二级域名,三级域名等。 1、顶级域名 顶级域名又分为两类: 一是国家顶级域名(national top-level domainnames,简称nTLDs),目前200多...
Top-level domains The following is a list of the eight top-level domains most often used on the Internet to classify organizations by type when they register a second-level domain name for use. For example, microsoft.com (the second-level domain name registered to Microsoft) is registered ...