this guide contains all the necessary knowledge to perform a good subdomain enumeration. An attempt has been made to cover each technique and explain it from a beginner's perspective. Each of the techniques used has a detailed explanation on why this technique was used and how to perform them. An attempt has been made to link various lists, graphs and statistics for a better understanding of the concept.
There are several tools on the Internet that perform the same tasks. Therefore, I have tried to include only the tools that produce the best results compared to other tools in the same category.
https://sidxparab.gitbook.io/subdoma...meration-guide