DNS Health Metrics SLI

Icon DNS Health Metrics

Icon 1 5 Troubleshooting Commands

Icon 2 Contributed by stewartshea

Icon 2 Codecollection: rw-cli-codecollection

This SLI measures DNS health metrics including resolution success rates, latency measurements, DNS zone health, and external DNS resolver availability. Provides binary scoring (0/1) for each metric and calculates an overall DNS health score. Supports multiple FQDNs, DNS zones, forward lookup zones, and external resolver testing.

Tasks:
  • DNS Resolution Success Rate
  • DNS Query Latency
  • DNS Zone Health
  • External DNS Resolver Availability
  • Generate DNS Health Score
IconSource Code