A Deep Dive into DNS: Understanding, Problems, and Decentralization

Explore the inner workings of DNS in this 40-minute conference talk from the 38th Chaos Communication Congress (38C3) that examines the often-overlooked but crucial Domain Name System infrastructure. Gain insights into comparative TLD data analysis, understand fundamental DNS operations, and identify common configuration challenges. Learn practical approaches to establishing secure and redundant authoritative DNS servers, reducing dependency on major providers while maintaining system integrity. Master the essential steps for reclaiming control over DNS infrastructure and contributing to a more decentralized internet architecture.