反向 WHOIS 查询可以在WHOIS 记录中检索包含搜索词的所有域名。只需一条信息，就可以检索相关域名，从而获得更多关于网络犯罪调查、市场研究和威胁搜寻工作分析。
反向 WHOIS 查询调用来自 WHOIS 数据库的数据，该数据库每日更新，以保证数据的准确性和相关性。
Our WHOIS database contains more than 20.0B+ historical WHOIS records — a result of over a decade of data crawling.
用户可以选择任何 WHOIS 记录的详细信息作为搜索词收集所有相关域名。
反向 WHOIS 查询报告带有唯一的URL，可以轻松地与同事和利益相关方进行分享。
“WhoisXML API is amazing for checking out the historic registration information of a domain, pivoting to locate the alternate registrations with the same details and also my cyber investigations. The data proved very useful when investigating pig butchering scams and domains that host child abuse material.”
“Very useful for investigations, we can go back in history and see when domains were registered and who owned them at a certain time.”
“WhoisXML API builds out data sets that help users correlate attack infrastructure with related IP and WHOIS information.”
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