PowerDNS Recursor supports **Metrics** eg. ``` # rec_control get all-outqueries 19859 ``` or long output: `rec_control get-all` Supports an internal webserver , that primary use is for API, but can export metrics in json PowerDNS is behind nginx (proxypass) so we do not have remote clients, **privacy** plus ! ``` # rec_control top-remotes Over last 10000 entries: 100.00% 127.0.0.1 0.00% rest ``` also can export & send metrics to a carbon server (**graphite** style) or to Metronome More details here: https://docs.powerdns.com/recursor/metrics.html