securityheaders.com's API is being retired by Snyk and Probely in April, we've created a replacement to try and carry on Scott Helme's work and allow you to integrate in to your CI/CD pipelines and automated estate compliance scanning.

Zone Backup regularly exports your DNS records automatically from Cloudflare, hashes and compares them against the previous version, and only stores new snapshots when changes occur. Each backup is written to immutable storage and retained for 365 days, ensuring a complete, tamper-proof history of your public zone files. DNS sits at the foundation of every security stack. Cybaa’s Zone Backup helps you make it as resilient as the rest of your infrastructure.

We monitor critical DNS records along with Whois and Entra verified domains and will notify your teams of changes detected as any unexpected change could be at best a lack of communication between teams or at worst, an indicator of compromise.