Geoff Huston and João Damas presented on ‘Measuring recursive resolver centrality’ at the ICANN DNS Symposium 2021, held online from 25 to 27 May 2021.
Geoff Huston’s thoughts on various topics from DNS-OARC 35.
Guest Post: From 6 to 7 May 2021, OARC 35 will run in the Asia Pacific-friendly time zone of 11:00 to 18:30 (UTC +10).
Guest Post: Round trip time to root servers depends on efficient routing. Can we be more efficient?
Guest Post: The open-source DNS tool Anteater allows real time monitoring of operator infrastructure, using their own traffic.
Guest Post: New DNS benchmarking tool aims to simulate real clients and their behaviour.
The amount of activity in the DNS at the IETF continues to grow.
Guest Post: Given the critical nature of the DNS, lame delegations can introduce both performance and security risks.
An IETF technology deep dive.
ODOH, protocol design tradeoffs and more.