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

问题描述

我有兴趣访问完整的 WHOIS 数据库，以便扩展我正在进行的域配置文件项目.我知道 ARIN 仅向非商业研究人员提供此数据库，而且我知道的每个 WHOIS 提供商(包括 ARIN 本身)都有速率限制.

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.

但是，我也知道，一些已经存在的商业服务(例如 domaintools.com 的注册人查找部分，可以通过注册人名称搜索域)是不可能的，除非该站点可以直接访问缓存副本WHOIS 数据库.

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.

知道他们是如何获得数据的吗?

Any idea how they got ahold of their data?

推荐答案

没有公开的单一完整WHOIS 数据库"，如果你是认真的.

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管理机构负责每个顶级域以及哪些注册服务机构有权使用哪些 tld(例如 com、net、co.uk 等)的信息.

• 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、国家注册管理机构等)保留其分配的 tld 域的一般可用性信息.一些通用和国家 tld 注册管理机构也会保留详细的 whois 信息，因为注册服务机构系统尚未(或不会)为它们完全开发.

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/地区代码注册商等)拥有有关通过他们注册的域的详细 whois 信息.

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

那么您需要其中的哪一个?

So which one of these do you need?

例如，负责 com/net/... 的最大注册机构 Verisign 没有速率限制 AFAIK，或者至少我从未遇到过高达 ~40k 查询/天的情况.

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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