🏥 DNS Health Check
Comprehensive domain health report. Checks DNS records, email security (SPF, DKIM, DMARC), blacklist status, and provides actionable recommendations.
About This Health Check
The DNS Health Check analyzes your domain across multiple categories to identify security issues and configuration problems.
What We Check
- DNS Records: A, AAAA, MX, NS, SOA, and CAA records
- Email Security: SPF, DKIM selector hints, DMARC, MTA-STS, TLS-RPT, and BIMI
- Blacklist Status: Quick check against major email blacklists
Scoring
- A+ (90-100): Excellent — All critical configurations in place
- A (80-89): Good — Minor improvements possible
- B (70-79): Fair — Some important configurations missing
- C (60-69): Needs Work — Multiple issues to address
- D/F (below 60): Poor — Critical security gaps