获取WHOIS数据库的完整副本 [英] Getting a full copy of the WHOIS database

问题描述

我有兴趣访问一个完整的WHOIS数据库，以扩展我正在开展的域简档项目。我知道ARIN只向非商业研究人员提供此数据库，并且我所知道的每个WHOIS提供商（包括ARIN本身）都有限制。

I'm interested in getting access to a full WHOIS database in order to expand on a domain-profile project I'm working on. I know ARIN provides this database only to non-commercial researchers and every WHOIS provider I know of (including ARIN itself) has rate-limiting.

然而，我也知道，已经存在的一些商业服务（如domaintools.com的注册人查找部分，可以通过注册人名称搜索域名），除非该网站可以直接访问WHOIS数据库的缓存副本，否则这是不可能的。

I also know, however, some commercial services that already exist (like the registrant lookup section of domaintools.com, which can search for domains by registrant name) which are impossible unless the site has direct access to a cached copy of the WHOIS database.

任何想法他们如何掌握他们的数据？

Any idea how they got ahold of their data?

推荐答案

没有公开的单完整的WHOIS数据库，如果您的意思。

There is no publicly known single complete "WHOIS database", if you mean it.

• ICANN组织并保存有关哪个注册表负责每个顶级域名，哪些注册商有权为哪个域（例如，com，net，co.uk，...）。

• ICANN organizes and keeps information about which registry is responsible for each top level domain and which registrars are entitled for which tlds (e.g. com, net, co.uk, ...).

注册管理机构（例如，Verisign， ...）保留其分配的域的域的一般可用性信息。一些通用和国家tld注册管理机构也保留详细的whois信息，因为注册服务商系统尚未（或不会）完全开发他们。

Registries (e.g. Verisign, national registries, ...) keep the general availability information for domains of their allotted tlds. Some generic and country tld registries keep detailed whois information too, as the registrar system has not yet been (or will not be) fully developed for them.

最后，注册商（GoDaddy，Enom，适用的国家/地区代码注册商...）具有关于通过他们注册的域名的详细whois信息。

And finally, registrars (GoDaddy, Enom, country code registrars where applicable, ...) have the detailed whois information about the domains registered through them.

那么你需要哪一个？

例如，Verisign是负责com / net / ...的最大的注册管理机构没有速度限制AFAIK，或者至少我从来没有遇到过〜40k个查询/天。

For example Verisign, the biggest registry who is responsible for com/net/... has no rate limit AFAIK, or at least I've never encountered it up to ~40k queries/day.

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