域名中的“别名”记录也被称为规范名字。

Domain name of "alias" record, also known as standard names.

youdao

然而，偶尔你可能会看到一个网页的网址域名部分是表示为一个IP地址(有时被称为一个点地址)，希望能够看到它的域名。

However, occasionally you may see a Web page with a URL in which the domain name part is expressed as an IP address (sometimes called a dot address) and want to be able to see its domain name.

youdao