🌐 DNS Health Checker
Check DNS records, propagation status and detect misconfigurations.
What it does
- Record validation across public resolvers (A/AAAA/CNAME/MX/TXT)
- Propagation status checks
- Misconfiguration detection — SPF/DKIM/DMARC, CNAME flattening, TTL issues
GitHub RepoExplore the App Network
Related apps
- API Health Probe — API uptime & latency monitoring
- Zion Status — public status page
- Cybersecurity Risk Assessment — security posture scoring
- Managed IT Health Check — IT environment self-assessment