managing-dns
DNS Management
Configure and automate DNS records with proper TTL strategies, DNS-as-code patterns, and troubleshooting techniques.
Purpose
Guide DNS configuration for applications, infrastructure, and services with focus on:
- Record type selection (A, AAAA, CNAME, MX, TXT, SRV, CAA)
- TTL strategies for propagation and caching
- DNS-as-code automation (external-dns, OctoDNS, DNSControl)
- Cloud DNS services comparison and selection
- DNS-based load balancing patterns
- Troubleshooting tools and techniques
When to Use This Skill
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