Hetzner incident

Function tests on emergency power systems in HEL1-DC12

Resolved after 2 hours 55 minutes, affecting HEL1 (HEL1-DC12), on July 16, 2026.

identified Jul 16, 2026, 08:32 AM UTC

We will do routine function tests on our emergency power system. Due to the redundant design of our power supply systems, we do not expect any issues.

Other major vendors with incidents that started within 30 minutes of this one

Started
Jul 16, 2026, 09:00 AM UTC
Resolved
Jul 16, 2026, 11:55 AM UTC
Duration
2h 55m
Detected by Pingoru
Jul 16, 2026, 09:00 AM UTC

Affected components

HEL1 (HEL1-DC12)

Update timeline

  1. scheduled Jul 14, 2026, 01:46 PM UTC

    We will do routine function tests on our emergency power system. Due to the redundant design of our power supply systems, we do not expect any issues.

  2. identified Jul 16, 2026, 08:32 AM UTC

    We will do routine function tests on our emergency power system. Due to the redundant design of our power supply systems, we do not expect any issues.

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