Watch your Pi-hole without opening a laptop
Live queries, blocking, clients and health for your own Pi-hole v6 servers, from your iPhone or iPad. The app talks to your machine directly, with no vendor cloud account in the middle.





Every query, without dragging down the whole log
Search and page through query history without loading an unbounded log. Filter by domain, client, type and status, then allow or deny straight from the result. Live and historical views cover queries, blocking, clients, health, latency and component versions.
Several instances, one overview
Switch between saved Pi-hole instances or compare them from a single overview, and build dashboards out of KPI, line, bar, donut and table widgets. Blocking, domains, groups, clients, subscribed lists, configuration, DHCP, network details, diagnostics, logs and Teleporter backups are managed from the same place.
Alerts and widgets, with nothing in between
Set threshold and recovery alerts, and put the statistics you watch most into Home Screen widgets. Background monitoring is best effort, because iOS can suspend scheduled work. Credentials stay in protected device storage, and Review Mode lets you explore the whole interface with fictional data before connecting anything real.
Requires an existing compatible Pi-hole v6 installation. DNS Observatory is independent and unofficial, and is not affiliated with or endorsed by Pi-hole LLC.
More tools from the same bench: Engineering Units Converter and Document Scanner App. All apps.
