# 子域名接管 ``` 可以每天扫描，昨天安全不代表今天也安全 https://github.com/haccer/subjack 查看可能存在子域接管 $ ./subjack -w -o results.txt -ssl -c fingerprints.json 查看该域指向的位置 $ dig 注意CNAME记录，可能就是我们需要注册接管的子域名 https://github.com/EdOverflow/can-i-take-over-xyz ``` --- # 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/shang-jin-ji-qiao/zi-yu-ming-jie-guan.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.