[dns-operations] Destination-adjacent source address spoofed DNS queries

[John Kristoff]

This seems DNS operationally relevant and I hope no one will mind the
plug. It was fun to write up a small piece on some curious spoofed DNS
queries we observed. Something that probably would have been overlooked
otherwise.  We could probably do this 24x7.  :-)

<https://open.substack.com/pub/dataplane/p/destination-adjacent-source-address>

John