Prot1ntelligence - ProtonMail OSINT Tool

Prot1ntelligence is a ProtonMail OSINT tool that verifies if custom domains use ProtonMail, detects catch-all configurations, retrieves PGP key creation timestamps (often matching account creation), identifies key encryption types (RSA/ECC), and extracts key information for any ProtonMail address (@protonmail.ch, @protonmail.com, @proton.me).

Note: Ensure the ProtonMail address exists - the API returns randomized PGP data for invalid addresses. Investigation may take up to 60 seconds.