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
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。
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.
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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