Goran Štimac 
DNS Deep Dive: Modern Architecture and Performance
How modern DNS is architected — recursive vs authoritative, TTL caching, anycast and EDNS Client Subnet — plus DoT, DoH and DoQ, and what makes resolution fast.
Tag
#DNS
2 matching blog articles with repeat coverage under this topic.
Tag wiki
#DNS is a implementation topic used directly in these articles.
Definition
DNS is a implementation topic referenced directly in these articles, usually as a concrete tool, platform, or implementation detail rather than a broad subject category.
Why it matters
DNS matters when it directly affects implementation choices, delivery constraints, or how a system behaves in production.
In this archive
In this archive DNS is treated as a specific topic worth calling out when it materially shapes the implementation, stack, or workflow being discussed. It currently appears in 2 articles and crosses 2 categories.
Nearest categories
Reference
Often appears with
DNS Security: DNSSEC, CAA Records, and DDoS Protection
DNSSEC authenticates DNS data, CAA records constrain certificate issuance, and layered DDoS protection keeps DNS and applications available — plus the 11 October 2026 root KSK rollover deadline every resolver operator should check.