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Domain Hijacking Detection

Detect subdomain takeover vulnerabilities and domain registration security issues.

How this scan works

  • Enumerate CNAMEs from DNS and match against known dangling-service fingerprints (GitHub Pages, Heroku, S3, Netlify, Vercel, Fastly) that return a claimable "not found" page
  • WHOIS: registrar transfer-lock status, domain expiry date
  • Nameserver consistency check — no orphaned/removed-provider NS records