[tor-relays] Local DNS on Exit logs failed user queries

[grarpamp]

On 8/16/16, teor <teor2345 at gmail.com> wrote:
> Or is it safer just to log a few essential categories?
> (Can anyone recommend any?)

Once properly set up and tested, DNS just works, only
maintenance being updating root zone or keys whenever.
You might be interested in aggregated stats logs it emits,
memory, queries per sec, query types, that sort of thing.
There's a config section for that and it's clean.
For tor, mostly just test that it's up and running, no risk
of disclosure there.