Infrastructure
Monitor Cloudflare with MrCron
MrCron tracks Cloudflare SSL certificate expiry, DNS zone health, and edge request volume every 5 minutes so you catch expiring certs and DNS drift before your users do.
How MrCron monitors Cloudflare
- SSL certificate expiry alerts with amber warning inside the last 30 days.
- DNS zone health check per zone.
- Edge request volume for the last 24 hours per zone.
- Auth-failure detection with an amber Rotate key CTA when the API token stops working.
- Alert rules that fire on SSL expiry via any notification channel.
What you will see
SSL expiry alerts, DNS zone health, edge request volume.
Auth flow: API Key. Credentials are stored encrypted at rest with AES-256-GCM and never returned to your browser.
Start monitoring Cloudflare
Sign in, create a project, and connect Cloudflare in under a minute. First check ships in the free tier.
Frequently asked questions
- What Cloudflare credentials does MrCron need?
- A scoped API token with Zone Read plus SSL and Certificates Read permissions. Never use a global API key. MrCron stores it encrypted at rest.
- How early does MrCron warn about SSL expiry?
- The default warning window is 30 days. Configure an alert rule on the cloudflare_cert_days_until_expiry metric with your own threshold.
- Does MrCron edit DNS records?
- No. MrCron reads DNS zone metadata only. Every write to your Cloudflare account happens in the Cloudflare UI, not through MrCron.
- Can I attach multiple Cloudflare accounts?
- Yes. Each project can carry its own Cloudflare integration. Add one integration per account or per zone as needed.