It's DNS, Jim, but Not as We Know It

Explore the evolving landscape of DNS in this comprehensive ACCU 2019 conference talk. Delve into recent developments in DNS technology, including DNS over TLS (DoT) and DNS Queries over HTTPS (DoH), and their potential impact on internet privacy and security. Learn about the seismic changes in name resolution, the implications for developers and systems, and how to navigate the complex world of DNS RFCs. Gain insights into the latest DNS technologies, their practical applications, and the future of internet domain name systems. Discover the DNS Camel and other intriguing aspects of modern DNS infrastructure in this informative session suitable for all levels of expertise.

Introduction
Title
RFC848
Root servers
Authority servers
Recursive
Stub Resolver
DNS message format
Query types
TCP vs UDP
DNS Flag Day
RFC Client Subnet
DNSSEC
Root Key
New Record Types
Root Key Roll
DMSSEC
How can you use this
Whos he Snowden
RFC 785
RFC 686
Opportunistic
Strict mode
Supported platforms
Dot is there
Name minimization
DNS is 30 years old
DNS Camel
More Fun DNS
Back to Dot
Timeline