Subdomain Bruteforce Tool

Author: 0xShaheen

Overview

This Subdomain Bruteforce Tool is a command-line utility designed for identifying live subdomains of a given domain through DNS resolution. It is written in Go and uses concurrent workers to efficiently check the availability of subdomains.

Features

• Single domain or multiple domains from a list can be checked.
• Utilizes DNS resolution to identify live subdomains.
• Concurrent workers for improved performance.

Usage

Prerequisites

Make sure you have Go installed on your machine.

Installation

1. Clone the repository:

   git clone https://github.com/0xshaheen/0xSubBf.git
   

2. Navigate to the project directory:

   cd 0xSubBf

3. Build the executable:

   go build subbf.go
   
   

Usage Example

1. Single domain:

   0xSubBf -i name.txt -d google.com -o output.txt
   

2. Multiple domains from a list:

   0xSubBf -i name.txt -d domains.txt -o output.txt
   

Options

-d: Specify a single domain to check.
-dl: Specify a file containing a list of domains.
-i: Specify the input file containing subdomains to check.
-o: Specify the output file to save found subdomains.

Acknowledgments

This tool was created by 0xShaheen.
Inspired by the need for an efficient subdomain enumeration tool.