DNS

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Icon DNS Latency

Icon 1 1 Troubleshooting Commands

Icon 2 Contributed by Vui Le

Icon 2 Codecollection: rw-public-codecollection

Check DNS latency for Google Resolver.

Tasks:
  • Check DNS latency for Google Resolver
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Icon DNS Health & Monitoring

Icon 1 5 Troubleshooting Commands

Icon 2 Contributed by stewartshea

Icon 2 Codecollection: rw-cli-codecollection

This taskset performs comprehensive DNS health monitoring and validation tasks. Includes DNS zone record validation, broken DNS resolution detection, forward lookup zone testing, external resolution validation, and latency monitoring. Provides detailed issue reporting with severity levels and actionable next steps. Supports multiple FQDNs, zones, and generic DNS monitoring scenarios.

Tasks:
  • Check DNS Zone Records
  • Detect Broken Record Resolution
  • Test Forward Lookup Zones
  • External Resolution Validation
  • DNS Latency Check
IconSource Code
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