Quad9 incident

Global - Some PoPs are failing OCSP Validation

Major Resolved View vendor source →

Quad9 experienced a major incident on March 22, 2026 affecting Current Status, lasting 39m. The incident has been resolved; the full update timeline is below.

Started
Mar 22, 2026, 05:52 PM UTC
Resolved
Mar 22, 2026, 06:31 PM UTC
Duration
39m
Detected by Pingoru
Mar 22, 2026, 05:52 PM UTC

Affected components

Current Status

Update timeline

No vendor updates were posted for this incident — only the open and resolve events were observed.