[dns-operations] Embedding MAC address in DNS requests for selective filtering

[Stephane Bortzmeyer]

On Mon, Jan 25, 2016 at 12:50:22PM -0500,
 Robert Edmonds <edmonds at mycre.ws> wrote 
 a message of 35 lines which said:

> If I understand correctly, this would only really work with a very
> limited number of filtering options, say "filtered" and
> "unfiltered".

A bit more with the DNS Yandex model of having several resolvers
depending on the censorship requested:

https://dns.yandex.com/

3
modes

Basic
77.88.8.8
77.88.8.1
Quick and reliable DNS

Safe
77.88.8.88
77.88.8.2
Protection from virus and fraudulent content

Family
77.88.8.7
77.88.8.3
Without adult content