The BIND server on the firewall is configured to write query logs and
RPZ rewrite logs to files under `/var/log/named`. We can scrape these
logs with Promtail and use the messages for analytics on the DNS-based
firewall, etc.
This machine is _not_ a member of the _pyrocufflink.blue_ AD domain, so
it does not inherit the settings from that group. Also, Jenkins does
not manage it, so only my personal keys are authorized.