Cisco Umbrella incident
Intermittent latency increase on some DNS resolution requests
Minor Vendor's status page →
Resolved after 2 hours 9 minutes, affecting DNS, on November 29, 2025.
We are currently investigating an issue involving an intermittent latency increase on some DNS resolution requests.
Affected components
DNS
Update timeline
- investigating Nov 29, 2025, 08:00 AM UTC
We are currently investigating an issue involving an intermittent latency increase on some DNS resolution requests.
- resolved Nov 29, 2025, 10:09 AM UTC
The incident has been resolved as of approximately 2025-11-29 09:33 UTC.
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