mx-lookup

All in one tool for Information Gathering, Vulnerability Scanning and Crawling. A must have tool for all penetration testers

Th3Inspector 🕵️ Best Tool For Information Gathering 🔎

Minimal SMTP client in Go. Handles MX lookup, mail server connection on common ports.

Asynchronous email deliverability verifier that performs MX lookups, SMTP RCPT probes, and catch-all detection with retries, resume support, and CSV/JSON reporting.