DNS
Authoritative service and zone delivery
- NameserversDegraded
- Zone changesOperational
Service health
Updated . Refreshes every minute.
Edge delivery
Serving capacity and configuration
- Edge nodesOperational
- ListenersOperational
- Serving cellsOperational
- Service poolsDegraded
- ConfigurationOperational
- PlacementOperational
- CapacityOperational
TLS
Certificate issuance and renewal
- CertificatesOperational
Cache and origin
Purge and runtime task delivery
- Cache purgesOperational
- Runtime tasksOperational
Security
Emergency controls and IP intelligence
- Emergency modesOperational
- GeoIP dataOperational
Telemetry
Collection and usage processing
- Event collectionOutage
- Analytics storageOutage
- Usage rollupsDegraded
Control plane
Database, jobs, scheduling, and recovery
- DatabaseOperational
- Standby nodeOperational
- Queue backendOperational
- WorkersOperational
- SchedulerOperational
- ClockOutage
- OperationsOperational
- Fleet rolloutsOperational
- BackupsDegraded
- Interactive queueOperational
- Dns queueOperational
- Edge queueOperational
- Verification queueOperational
- Tls queueOperational
- Purge queueOperational
- Bulk Maintenance queueOperational
About these checks
The control plane samples these signals once per minute. They cover registered infrastructure, configuration delivery, certificate state, queued work, and telemetry processing. They do not measure every customer request or availability from every location. Edges keep serving the last valid configuration when the control plane is unavailable.
Liveness API