[Podcast] DNS computer says ‘NO’
Geoff Huston discusses novel ways to make saying ‘no’ in DNSSEC cheaper and faster, and explores the standards process around formalizing this choice.
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[Podcast] How many DNS nameservers is enough?
Geoff Huston examines the number of nameservers assigned to domains and the potentially inefficient methods used to select which one is queried.
[Podcast] Privacy and DNS Client Subnet
Geoff discusses EDNS0 client subnet signaling, how it affects traffic steering by the CDN, and the labs measurements.
[Podcast] EDNS and UDP
Investigating the EDNS0 option for DNS, focusing on the specified maximum UDP packet size and its practical implications in the modern Internet.
Event Wrap: APAC DNS Forum
APNIC actively participated in the APAC DNS Forum 2024 held in Bali, Indonesia from 23 to 24 July 2024.
[Podcast] Calling time on DNSSEC part 2 of 2
Following on from his last podcast, Geoff explores how to fix the problem in DNSSEC deployment and how this can benefit TLS.
Where did DNSSEC go wrong?
Guest Post: What lessons can we learn from the development of DNSSEC?
[Podcast] Calling time on DNSSEC: Part 1 of 2
Geoff Huston discusses the market failure of DNSSEC in deployment.
[Podcast] DELEG — in-band DNS delegation
Geoff Huston discusses a proposed new way to manage the DNS mechanisms for delegation.
Notes from DNS OARC 42
DELEG Resource Records, DNS caching resolution failures, DNSSEC upgrades, DNS resilience, and more.