# Uncovering CloudFlare ## Uncovering CloudFlare Techniques to try to uncover web servers behind cloudflare: * Search for the domain inside * Search for the domain in * \*\*\*\*[**CloudFlair**](https://github.com/christophetd/CloudFlair) is a tool that will search using Censys certificates that contains the domain name, then it will search for IPv4s inside those certificates and finally it will try to access the web page in those IPs. * You can also use some service that gives you the **historical DNS records** of the domain. Maybe the web page is running on an IP address used before. * If you find a **SSRF inside the web application** you can abuse it to obtain the IP address of the server. --- # 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://n3t-hunt3r.gitbook.io/pentest-book/web-application-pentesting/uncovering-cloudflare.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.