The DNS Hierarchy: Resolution in Layers
DNS resolution happens through a strict hierarchy:
Root Name Servers
↓
Top-Level Domain (TLD) Servers (.com, .org, .in)
↓
Authoritative Name Servers (e.g., google.com)
Each layer only knows where to find the next layer—never the final answer d...
dns-resolving-in-depth.hashnode.dev1 min read