注册域名流程

If you have never registered a domain name of your own before, the process can seem a bit confusing or overwhelming. With this in mind, just how does the domain name registration process work? Today’s SuperUser Q&A post has the answers to a confused reader’s question.

如果您以前从未注册过自己的域名，则该过程可能会让人感到困惑或不知所措。 考虑到这一点，域名注册流程如何工作？ 今天的“超级用户问答”帖子解答了一个困惑的读者的问题。

Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites.

今天的“问答”环节由SuperUser提供，它是Stack Exchange的一个分支，该社区是由社区驱动的Q＆A网站分组。

问题 (The Question)

SuperUser reader user43364 wants to know how the domain name registration process works:

超级用户阅读器user43364想了解域名注册过程的工作方式：

When you pay a company money to register a domain name, what do they do? Is it possible to register a domain name without using one of these services?

当您支付公司资金来注册域名时，它们会做什么？ 不使用这些服务之一就可以注册域名吗？

How does the domain name registration process work?

域名注册流程如何工作？

答案 (The Answer)

SuperUser contributor grawity has the answer for us:

超级用户贡献者的感谢为我们提供了答案：

The DNS is global and hierarchical. ICANN manages the root domain . <- (dot), which contains information about which organizations manage the top-level domains (like com, ru, & moe), and those domains contain information about who owns the second-level domains (like superuser.com, yandex.ru, & nic.moe).

DNS是全局的和分层的。 ICANN管理根域。 <-(点)，其中包含有关哪些组织管理顶级域(如com，ru和moe)的信息，而那些域包含有关谁拥有二级域的信息(如superuser.com，yandex.ru) ，＆nic.moe)。

When you buy an example.com domain from a registrar (Dynadot, GoDaddy, etc.), it contacts the com operators (VeriSign), who then update their information noting that information about example.com is kept on the registrar’s name servers (or your own, if you prefer). This way, the rest of the world knows where to look for your domain name.

当您从注册商(Dynadot，GoDaddy等)购买example.com域时，它会与com运营商(VeriSign)联系，后者会更新其信息，并指出有关example.com的信息将保留在注册商的名称服务器上(或您可以自己选择)。 这样，世界其他地方都知道在哪里寻找您的域名。

The same process can be done at any level – example.com itself can delegate higher-level domains (sub-domains) to other name servers, like eu.org or freedns.afraid.org do.

可以在任何级别上执行相同的过程-example.com本身可以将更高级别的域(子域)委派给其他名称服务器，例如eu.org或freedns.afraid.org。

Technically, you could run your own DNS server (using commonly available software such as BIND9) and configure whatever domain names you want on it. It would simply be invisible to the rest of the Internet as no one would know that your DNS server exists and what domains it has.

从技术上讲，您可以运行自己的DNS服务器(使用BIND9等通用软件)并在其上配置任何域名。 由于没有人会知道您的DNS服务器存在以及它具有哪些域，因此它对于Internet的其余部分将完全不可见。

This is actually common in local networks – some corporations have their internal DNS servers configured for domains like internal.company.com (or corp or int). Even some home gateways have an internal domain like home for all computers in the LAN.

这实际上在本地网络中很常见-一些公司为内部域(如internal.company.com(或corp或int))配置了其内部DNS服务器。 甚至某些家庭网关都有一个内部域，例如局域网中所有计算机的家庭域。

Have something to add to the explanation? Sound off in the comments. Want to read more answers from other tech-savvy Stack Exchange users? .

有什么补充说明吗？ 在评论中听起来不错。 是否想从其他精通Stack Exchange的用户那里获得更多答案？ 。

翻译自:

注册域名流程