FraudShield
High-performance edge API for B2B disposable email detection, domain reputation, and DNS MX verification
★ 5.0 Audit Rating
Freemium
$0 / $19/mo Pro
Platform Architecture & Compliance Scope
FraudShield is an ultra-fast edge verification API that stops fake accounts, bot signups, and chargebacks. Built for B2B SaaS authentication flows, FraudShield performs instant O(1) disposable domain checks and live DNS-over-HTTPS MX verification in under 35ms.
Compliance Strengths
- ✓ Sub-35ms global edge latency powered by Cloudflare Workers
- ✓ Extensive real-time database of 4,000+ burner and disposable domains
- ✓ One-click integration via RapidAPI or official npm package 'fraudshield-client'
Tradeoffs & Scope Limitations
- ✗ Focused on email risk and signup fraud rather than credit card verification
Audited Capabilities & Security Controls
- • Disposable & burner domain lookup
- • Live DoH MX record verification
- • Common typo & domain homograph detection
- • Zero-overhead Node.js client SDK
Target Organization Profile
SaaS founders and security engineers looking to stop spam signups and maintain high sender reputation.