this post was submitted on 20 Jun 2026
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PRISM - a self-hosted OSINT platform with a real-time dashboard (europe.pub)
submitted 1 week ago* (last edited 1 week ago) by trulysoulless@lemmy.world to c/selfhosted@lemmy.world
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I've been building PRISM - a self-hosted OSINT toolkit you run yourself instead of pasting investigation targets into someone else's web service.

Give it a domain, IP, email, phone, or username and it runs 22+ modules in parallel into one dashboard: WHOIS, DNS, crt.sh subdomains, GeoIP, threat intel (Shodan/VirusTotal/AbuseIPDB/Censys), breach data, username search across 3000+ sites (Blackbird + Maigret), dark-web mirror checks, and more. Results come with an entity graph, a GeoIP map, an OPSEC exposure score (0–100), and HTML/PDF/CSV/Markdown exports.

14 of the 22 modules work with zero API keys (missing keys degrade gracefully instead of erroring).

Stack: FastAPI + Next.js 14, runs with one docker compose up. MIT licensed.

Demo: https://getprism.su/ Github: https://github.com/NovaCode37/Prism-platform

Built it solo - feedback welcome, especially on which modules you'd want added.

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[–] ikidd@lemmy.dbzer0.com 0 points 1 week ago* (last edited 1 week ago) (1 children)

Some mailchecks would be useful. DNS and the server responses.

Edit: Oops, just found it, different section. Valid DKIM check would be handy. Also, I'm not sure what "Deliverable" is about, comes up as "No" for a domain I use for email with no issues.

[–] trulysoulless@lemmy.world 1 points 1 week ago

Thanks, gotcha. I figured marking those cases as inconclusive makes a lot more sense than treating them as failures. It should cut down on false alarms from catch-all and greylisted servers while still keeping the results reliable. Since I'm already checking MX, SPF, and DMARC, I should have enough confidence without being overly aggressive