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This article explains Discovery of Designated Resolvers (DDR), a protocol that lets devices automatically discover encrypted DNS endpoints. It describes how the query works, how resolvers respond, and the limitations of opportunistic upgrades from plain DNS.
An optimization in uv's resolver improves performance for Jupyter by 13% and Boto3 by 2.4x, detailed in a write-up.
Adding transitive pre-release support to uv's resolver, closing many long-standing issues.
A comprehensive interactive guide that helps users choose a public DNS resolver based on priorities like privacy, malware blocking, parental controls, speed, and jurisdiction, with a full comparison table and research-backed decision notes.