SubDoxer

Overview

SubDoxer is a Python tool designed to discover subdomains associated with a target domain. Ideal for cybersecurity enthusiasts and penetration testers, this tool helps you map out potential subdomains quickly and efficiently.

Version 1.1 of SubDoxer utilizes a predefined list of over 500 common and potential subdomains to check against a target domain. It employs DNS resolution to verify the existence of these subdomains.

Features

• DNS Resolution: Uses DNS 'A' record checks to verify subdomain existence.
• Multithreading: Accelerates the process using concurrent threads.
• Extensive Subdomain List: Includes over 500 predefined subdomains.
• Customizable: Easily extendable with additional subdomains.
• Colorful Output: Provides clear and colorful console output using colorama.

Installation

1. Clone the repository:

   git clone https://github.com/BilalAhmadKhanKhattak/SubDoxer.git
   cd SubDoxer

2. Install the required dependencies:

   pip install -r requirements.txt

   Note: requirements.txt should include:

   dnspython
   colorama
   

Usage

1. Run the tool:

   python SubDoxer.py

2. Enter the target domain when prompted:

   Enter The Domain: example.com
   

3. Review the discovered subdomains listed in the console output.

Example Output

Enter The Domain: example.com

Valid Subdomains For example.com:
1. www.example.com
2. mail.example.com
3. api.example.com
...

Code Explanation

• check_subdomain(subdomain, domain_to_be_processed): Checks if a subdomain exists by resolving its DNS 'A' record.
• enumerate_subdomains(domain_to_be_processed): Iterates through a predefined list of over 500 subdomains to identify existing ones.

License

This project is licensed - see the LICENSE file for details.

Author

MR BILRED (Bilal Ahmad Khan Khattak)
GitHub Profile

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