Technical and passive OSINT · Open-source components
ProjectDiscovery Subfinder
Licence or access: MIT
- license status
- MIT
- purpose and i o
- domains → candidate subdomains from passive providers
- integration fit
- Go CLI/library, JSON, streams
- passive profile and limitations
- providers and quotas vary; optional DNS resolution is CM1; keep upstream provenance
- official source
- Repository
Official sources
- Repository https://github.com/projectdiscovery/subfinder
Catalogued at the 2026-09-01 research baseline. Verify the licence, free-tier limits, API schema and source terms again before deployment, and record a version-pinned registry entry for whatever you select.
Source: file 05 · 2-deployable-open-source-components · line 18