Troubleshoot DNS Resolution Skill Systematic diagnosis and resolution of DNS resolution issues in the Pi-hole DNS infrastructure. Quick Start Run quick diagnostic to identify DNS issues: Table of Contents 1. When to Use This Skill 2. What This Skill Does 3. Instructions - 3.1 Verify Pi-hole is Running - 3.2 Check Pi-hole DNS Configuration - 3.3 Test DNS Resolution from Pi-hole - 3.4 Verify Router DNS Settings - 3.5 Test DNS Resolution from Client - 3.6 Check FTLCONF DNS Records - 3.7 Apply Fix 4. Supporting Files 5. Expected Outcomes 6. Requirements 7. Red Flags to Avoid When to Use This Skil…