The type of organization is identified by a three letter code called a 'top level domain name.
组织的类型是通过三个字母的代码(被称作顶级域名)来定义的。
Unfortunately, most global Web sites name every page on their sites with the ".com" top-level domain.
遗憾的是，大多数全球化Web站点对每个页面都使用 “.com”顶级域名。
The name server checks its database and cache, doesn't find anything, and sends an iterative request to a root server for the .com top-level domain.
该名称服务器检查其数据库和缓存，没有找到任何结果，于是向.com 顶级域的根服务器发送一个迭代请求。
Domain names: the rules guiding the creation and administration of top-level domain names (TLDs), such as ".com" or ".org", and country-specific TLDs, like ".au" (Australia).
域名：指导顶级域名（Top-level domainnames，TLDs）的创建和管理的规则，例如“.com“或者”.org“以及基于国家的TLDs像“.au”（澳大利亚）；
III. Under the top-level domain name "CN", two kinds of English second-level domain names of "category domain name" and "administrative area domain name" are set up.
顶级域名cn之下，设置“类别域名”和“行政区域名”两类英文二级域名。
In the near future, we will offer other languages, and more types of international top-level domain name.
在不久的将来，我们还会提供其他语种、更多类型的国际顶级域名。
The existing system of Internet top-level domain name including the support of only 26 English letters and Arabic numerals and a hyphen 0-9, 37 characters.
现有的互联网顶级域名体系只支持包括26个英文字母、连字符和阿拉伯数字0至9在内的37个字符。
Top-level domain (TLD) refers to the name of the first level domain under the root node in the domain name system.
顶级域名：是指域名体系中根节点下的第一级域的名称。
Top-level domain is the last part of a domain name address.
最高级域名是域名地址的最后一部分。
Top-level domain is the last part of a domain name address.
最高级域名是域名地址的最后一部分。
应用推荐