Ubicloud incident

Occassional DNS Resolution Failures

Minor Resolved View vendor source →
Started
Feb 25, 2026, 09:15 PM UTC
Resolved
Feb 25, 2026, 10:50 PM UTC
Duration
1h 34m
Detected by Pingoru
Feb 25, 2026, 09:15 PM UTC

Affected components

ComputePostgreSQLNetworkingKubernetes

Update timeline

  1. identified Feb 25, 2026, 09:37 PM UTC

    DNS queries can fail sporadically, linked to a UDP-related fault at Hetzner https://status.hetzner.com/incident/5e901309-0873-42af-90c5-84f38304f592 We're monitoring and looking to work around this issue.

  2. resolved Feb 25, 2026, 10:55 PM UTC

    Caused by a DDOS attack against Hetzner and its mitigation routines. We will be diversifying our DNS upstreams in the future.

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