I’m running raspbian Jessie lite, version 2017-01-11, on a raspberry pi 3 model B.
I’ve enabled DNSSEC validation.
Dnsmasq reports the following: validation archive.raspberrypi.org is ABANDONED
As a result, a simple sudo apt-get update fails, error message:
Failed to fetch http://archive.raspberrypi.org/debian/dists/jessie/InRelease
Could not resolve 'archive.raspberrypi.org'
Some index files failed to download. They have been ignored, or old ones used instead.
I've already sent a mail to raspberrypi.org, but who knows when this will be fixed, thus the warning.
I've read this topic and would like to know if the pihole developers support this solution, maybe even consider making it an option?