Subdomain Enumeration Tool

This is a simple Python scrip that attempts to resolve a given list of subdomains against a certain domain.

Features:

Pure Python — no external libraries required
Allows you to quickly discover which subdomains exist under a domain (like example.com)

Requirements:

• Python 3 installed
• A subdomains.txt file that should exist in the same directory as subdomain_enum.py

How to use:

1️⃣ Create a subdomains.txt file containing subdomains without the main domain, like this: