Privacy and DNS Client Subnet
How can a CDN steer users to optimize content delivery, and how does this affect user privacy?
Revisiting DNS and UDP truncation
What are the UDP buffer sizes used in recursive resolver queries to nameservers, and how effective is truncation in today’s DNS?
DNS evolution
The DNS has evolved significantly during the Internet’s lifetime. What’s changed and what’s remained the same?
Routing topics at RIPE 88
Bgpipe, reclaiming class E space, reconsidering RPKI validation, low-latency RPKI validation, and revisiting BCP 194.
DNS topics at RIPE 88
DNSSEC bootstrapping, DELEG update, DNS energy consumption, resolver BCP, and more from RIPE 88.
Calling time on DNSSEC?
Should we drop DNSSEC and just move on?
A transport protocol’s view of Starlink
How TCP interacts with the characteristics of the Starlink service.
IPv6 prefix lengths
What lengths are commonly used by network operators to assign site prefixes to each customer?
DNSSEC and .nz
A look into the recent .nz DNSSEC chain validation incident.
Coherent optical transceivers
How to extract greater capacity and reach from optical systems. Why is it useful?