Stop Subdomain TakeoversBefore Attackers Do
Autonomous perimeter defense for dangling cloud pointers, SPF limits, and expiring certificates.
Engineered Threat Surface Architecture
Interactive multi-vector intelligence grid. Hover over any discipline to spotlight its defense protocol and inspect perimeter vectors.Inspect core perimeter defense protocols and threat vectors below.
Dangling DNS Takeover Intercept
Continuous resolution cross-referencing authoritative responses against 20 cloud provider error fingerprints (AWS S3, GitHub Pages, Heroku, Azure Traffic Manager, Zendesk).
HTTP/1.1 404 Not Found • Hostile attacker can claim orphaned S3 bucket
RFC 7208 SPF 10-Lookup Barrier
Recursive include traversal catching DNS mechanisms that overflow the strict 10-lookup barrier and drop legitimate email.
Multi-Tier SSL Expiry Radar
Stalled ACME renewals trigger browser security lockouts before engineering notices.
Exposed Staging & Shadow Assets
16-prefix probe identifying open Swagger docs, Vite HMR servers, and unauthenticated test builds.
DMARC, MTA-STS & DNSSEC
Continuous validation ensuring p=reject policy enforcement, TLS 1.3 downgrade resistance, and valid cryptographic parent DS delegations.