Know what changed
in your public DNS.
Monitor SPF, DMARC, MX, NS and CAA records, compare confirmed DNS changes and keep a clear history of your domain configuration. Built for IT owners, security leads and small teams responsible for public DNS.
Monitor up to 10 domains
Query public SPF, DMARC, MX, NS and CAA records. Daily automated checks keep the last successful baseline and show exact normalized values.
Confirm before alerting
Changes need agreement from Cloudflare and Google resolvers. Failed lookups and resolver disagreement preserve the previous confirmed baseline.
Understand the transition
See what changed, when it was observed and why it merits review. Acknowledge or mute findings and export the change history.
Control your monitoring
Pause or resume domains, request a fresh check with a five-minute cooldown, and configure email change alerts.
Keep useful history
Detailed snapshots are retained for 90 days and events for one year. DNS TTL and record ordering alone do not create change alerts.
Connect with MCP
Read owned monitors, confirmed snapshots, findings and change history using a revocable, expiring bearer key.
Choose the right tool for your workload
10 domains per account. Daily checks; hourly scheduling, with up to five due monitors processed per invocation. DNS propagation, failures and queue backpressure can delay confirmation. This is configuration monitoring, not an endpoint security platform, penetration test or uptime SLA.