README.md

OSINT Certificate Transparency Search

Searches for domain names based on several CT (Certificate Transparency) sources:

• Facebook
• crt.sh

Requirements

Install Python dependencies

pip3 install -r requirements.txt

• Facebook access_token Set it as environment variable: FB_ACCESS_TOKEN

Usage

Usage: ./osintct.py -d|--domain DOMAIN [-r|--resolve] [-o|--output FILENAME]
--domain: domain name to check for (use TLD)
--resolve: try resolving IP addresses for subdomains found (can take some time)
--output: output file (CSV format) - default: output.csv