Subdominator

Passive subdomain enumeration CLI that queries 73 OSINT sources and stores findings in SQLite

Desktopfree

Subdominator is an open-source command-line tool for discovering the subdomains belonging to a target domain using only publicly available data. It queries dozens of OSINT sources, can recurse into what it finds, and saves results to a local SQLite database with an interactive shell for searching and exporting past runs. It is aimed at bug bounty hunters and security researchers mapping an authorised target's attack surface.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Subdominator - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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