可能下载整个whois数据库/注册域列表？ [英] Possible to download entire whois database / list of registered domains?

问题描述

我想对注册域名进行一些分析。看起来我可以打到whois.internic.net来获取有关每个域名的信息，但也有一些速率限制阻止我进行大量查询。

有没有办法定期（说每天）抓住整个whois数据库？我真的只关心域名是否注册，所以我不需要完整的whois信息。

解决方案

VeriSign提供了 .com ， .net 和 .name TLD区域访问计划您可以在其中申请对区域文件的下载访问。其他注册管理机构通常提供类似的服务。

这是一些其他TLD的列表（尽管我没有尝试申请任何这些）：

• .org ： https://pir.org/resources/file-zone-access/


• .biz ： https://www.neustar.biz/resources / faqs / domain-name-registry


• .coop ： http://www.nic.coop/agreements.aspx


• .info ， .mobi ， .pro ： http://info.info/about/registrant-faqs

I wanted to do some analysis on registered domain names. Looks like I can hit whois.internic.net to get information about each domain, but it also looks like there are rate limits that prevent me from doing large numbers of queries.

Is there a way to periodically (say daily) grab the entire whois database? I really only care about whether a domain is registered or not, so I don't need the full whois information.

解决方案

For .com, .net and .name, VeriSign provides the TLD Zone Access Program where you can apply for download access to the zone files. Other registries usually provide similar services.

Here is a list for some other TLDs (though I haven't tried to apply for any of these):

• .org: https://pir.org/resources/file-zone-access/
• .biz: https://www.neustar.biz/resources/faqs/domain-name-registry
• .coop: http://www.nic.coop/agreements.aspx
• .info, .mobi, .pro: http://info.info/about/registrant-faqs

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