Service status
Checking…
zones bhdns.de
Components
Each line is a measurement, not a label: nameservers are queried directly and their zone serials compared. A feature that is switched off is marked Dry run or Not configured and is not counted as a failure.
Reading the current state…
What is checked
ns1 and ns2 are asked for the SOA record of the zone, so a dead nameserver shows up immediately. If the two serials differ, the secondary is not receiving the zone and new records would silently stay invisible — that is the failure this page exists to catch.
History
The cleanup job writes one round of checks every 15 minutes, so the percentages here cover the last 24 hours.
No checks recorded yet.
Maintenance window
Updates take effect immediately. Resolvers may serve a cached answer until the 60-second TTL expires.