Discovering the Discovery of Designated Resolvers 

DNS encryption is gaining momentum with proposed standards such as DoT, DoH, and DoQ protecting DNS exchanges from external observers. But these standards introduce non-trivial changes to the original specification. Here we look at the Discovery of Designated Resolvers (DDR) – a mechanism that allows clients to obtain encryption configurations of recursive resolvers – and how it is deployed in the wild.RIPE LabsRead More