Alibaba Cloud incident

【Abnormality (Resolved)】China Unicom Local DNS Anomaly

Major Resolved View vendor source →

Alibaba Cloud experienced a major incident on August 12, 2025 affecting Alibaba Cloud, lasting 1h 11m. The incident has been resolved; the full update timeline is below.

Started
Aug 12, 2025, 11:40 AM UTC
Resolved
Aug 12, 2025, 12:51 PM UTC
Duration
1h 11m
Detected by Pingoru
Aug 12, 2025, 11:40 AM UTC

Affected components

Alibaba Cloud

Update timeline

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