My Active Subdomain Enumeration Technique

Read, practice, and apply in your Bug Hunting.

بسم اللہ الرحمٰن الرحیم

Hello Fellow Hackers I am Mr. Abdullah the Founder of BitCops Community and today I will write about Active Subdomain Enumeration.

In previous Articles I have Discussed on Manual and passive subdomain Enumeration if you have not read my previous artiles click hare and read more.

For Active Subdomain Enumeration i mostly use:

ffufgobuster

Active enumeration involves querying DNS servers to find these subdomains, often using brute force techniques or known lists.

FFUF is a fast web fuzzer written in Go. It is known for its speed and flexibility. FFUF can be used for various types of enumeration tasks, including subdomain discovery.

Features of FFUF:

Fast concurrent requestsCustomizable request headersAbility to match responses using regexSupport for different payloads (custom wordlists)JSON support for input and output formatsCan easily visualize data using piped outputs

Installation of FFUF