CertificateSubdomains

This script will give us subdomains from crt.sh

1. Create a Virtual Environment (optional but recommended):

• This ensures that you have an isolated environment for your project.

python3 -m venv venv
source venv/bin/activate

2. Install Dependencies:

• Install the required Python packages using pip.

pip install requests beautifulsoup4 chardet

4. Run the Script:

• You can run the script by specifying domains directly via the command line or by providing an input file.

Run the script with the -h flag to see the help message:

python crtsh.py -h