Analyze Your Domain'sSecurity Posture
Complete domain security visibility in one unified view. SPF, DMARC, DKIM, SSL/TLS, DNSSEC, and security headers, all analyzed instantly with actionable recommendations.
Free Domain Security Tools
Run a full scan or use our individual checkers: verify your SPF records, validate your DMARC policy, check DKIM signatures, inspect your SSL/TLS certificate, confirm DNSSEC validation, and analyze your HTTP security headers.
One Scan. Complete Visibility.
Stop juggling multiple tools. Get a comprehensive security assessment of your domain's email authentication, encryption, and web security. All from a single scan.
Email Authentication
Validate SPF, DMARC, and DKIM records to prevent email spoofing and protect your brand.
SSL/TLS Security
Verify certificate validity, protocol versions, and cipher configurations in real-time.
Security Headers
Check HSTS, CSP, X-Frame-Options, and other critical HTTP security headers.
DNSSEC Validation
Ensure DNS responses are cryptographically authenticated and tamper-proof.
DKIM Signatures
Verify email integrity with cryptographic signature validation and key analysis.
Unified Reporting
Get all security metrics in one view with prioritized, actionable recommendations.