检查域名是否被注册 [英] Checking if a domain name is registered

问题描述

如何注册域名？我正在考虑检查它是否具有相应的IP，但是似乎没有像我所希望的那样工作。是否有可以检查的PHP或Python解决方案？

How would I go about checking if a domain name is registered? I was thinking about checking if it has a corresponding IP but it doesn't seem to work as well as I had hoped. Is there a solution in either PHP or Python that can check?

推荐答案

注册并不意味着分配了一个IP地址。要知道域名是否已注册，您需要执行whois查询。

"Registered" doesn't mean "assigned an IP address". To know whether a domain name is registered, you'll need to do a whois query.

对于Python，有 pywhois ，但从它的网站来看，似乎有些不成熟。另请参阅此SO问题。

For Python, there's pywhois, but from its web site it seems somewhat immature. Also see this SO question.

对于PHP，有...惊喜... phpwhois 。

For PHP, there's... surprise... phpwhois.

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