# 收集信息 - [IP和端口信息](https://www.heresecurity.wiki/shou-ji-xin-xi/ip-he-duan-kou-xin-xi.md) - [ASN](https://www.heresecurity.wiki/shou-ji-xin-xi/ip-he-duan-kou-xin-xi/asn.md) - [NMAP使用](https://www.heresecurity.wiki/shou-ji-xin-xi/ip-he-duan-kou-xin-xi/nmap-shi-yong.md) - [工具](https://www.heresecurity.wiki/shou-ji-xin-xi/ip-he-duan-kou-xin-xi/gong-ju.md) - [历史IP](https://www.heresecurity.wiki/shou-ji-xin-xi/ip-he-duan-kou-xin-xi/li-shi-ip.md) - [域名信息](https://www.heresecurity.wiki/shou-ji-xin-xi/yu-ming-xin-xi.md) - [CDN是否存在](https://www.heresecurity.wiki/shou-ji-xin-xi/yu-ming-xin-xi/cdn-shi-fou-cun-zai.md) - [绕过CDN](https://www.heresecurity.wiki/shou-ji-xin-xi/yu-ming-xin-xi/rao-guo-cdn.md) - [DNS历史记录](https://www.heresecurity.wiki/shou-ji-xin-xi/yu-ming-xin-xi/dns-li-shi-ji-lu.md) - [SSL证书信息](https://www.heresecurity.wiki/shou-ji-xin-xi/yu-ming-xin-xi/ssl-zheng-shu-xin-xi.md) - [Whois信息](https://www.heresecurity.wiki/shou-ji-xin-xi/yu-ming-xin-xi/whois-xin-xi.md) - [子域名检查](https://www.heresecurity.wiki/shou-ji-xin-xi/zi-yu-ming-jian-cha.md) - [网站架构和指纹识别](https://www.heresecurity.wiki/shou-ji-xin-xi/wang-zhan-jia-gou-he-zhi-wen-shi-bie.md) - [人员信息](https://www.heresecurity.wiki/shou-ji-xin-xi/ren-yuan-xin-xi.md) - [其他信息](https://www.heresecurity.wiki/shou-ji-xin-xi/qi-ta-xin-xi.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://www.heresecurity.wiki/shou-ji-xin-xi.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.