Discovering the Discovery of Designated Resolvers
Guest Post: Quantifying DDR adoption and configuration patterns across 1.3M open resolvers using SVCB records.
Tag: DOT
DoH, DoT, and plain old DNS
To what extent have these encrypted DNS technologies been taken up in the public Internet?
The prevalence of DNS over HTTPS
Guest Post: DoH resolver lists are not comprehensive, which makes it difficult for network administrators to entirely block DoH connections.
Measuring DNS over TLS from the edge
Guest Post: Measuring DoT from the end user, using 3200 RIPE Atlas home probes deployed at the edge, in more than 125 economies.
Introducing DNS Shotgun
Guest Post: New DNS benchmarking tool aims to simulate real clients and their behaviour.
DNS evolution: Trust, privacy and everything else
Internet infrastructure has evolved a lot since the 1980s. How well is the DNS coping with all that change?
How to: Deploy DoT and DoH with dnsdist
Follow this step-by-step guide to implement the DNS privacy standards DNS-over-TLS and DNS-over-HTTPS.
Traffic analysis still possible when using DoT and DoH
Guest Post: Study seeks to measure the effectiveness of encrypting the DNS for the purpose of privacy.
Is new always better? UDP vs DoH
Guest Post: Study seeks to understand which transport protocol works best with DNS-over-HTTPS.
Thoughts from IETF 106
Geoff Huston shares his thoughts from IETF 106, including on BBR, IPv6, and DoH.