❌ The Problem
- Missing SPF/DKIM/DMARC enables email spoofing
- Exposed DNS records reveal infrastructure details
- Zone transfer misconfigurations leak sensitive data
- Dangling DNS records enable subdomain takeover
- No DNSSEC leaves you vulnerable to DNS hijacking
- Inconsistent DNS across providers causes outages
✅ The Solution
- Audit SPF, DKIM, and DMARC configuration
- Detect dangling DNS records and subdomain takeover risks
- Verify DNSSEC deployment and chain of trust
- Compare answers from the configured recursive resolvers
- Identify exposed sensitive records
- Generate remediation recommendations
How DomScan Helps
📧
Email Security Check
Analyze SPF, DKIM, and DMARC configuration for email authentication
Explore API →🌍
DNS Resolver Comparison
Compare Cloudflare and Google recursive answers without claiming worldwide coverage
Explore API →Use Cases
Security teams hardening infrastructureCompliance audits for SOC2/ISO27001MSPs managing client DNSDevOps automating DNS security checks
Industries
CybersecurityFinancial ServicesHealthcareSaaSMSPs
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