Monitoring suite

Your services, under watch.

Certs checks your TLS certificates and domains. Heartbeat monitors your sites' uptime 24/7. Free to start.

Discover the servicesSee pricing

Our services

Each service lives on its own subdomain and runs in its own container.

Free

Certs

certs.testraptor.com

TLS, DNS and domain-expiry checks.

Paste a domain and check its TLS certificate, DNS records and expiry date in one second. Free, no account.

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  • TLS certificate (issuer, expiry)
  • DNS records
  • Domain expiry (RDAP)
  • Instant check, no account
Check a domain
heartbeat.testraptor.com

24/7 uptime monitoring.

Monitor your sites and get alerted the minute they go down. HTTP codes, response times, 3-year history.

Try it live
Checking…
Continuous monitoring
  • HTTP status monitoring (200)
  • Email, SMS or phone alerts
  • Public status pages
  • API key + cert checks included
See pricing