Cisco Secure Access incident

Cisco Secure Access - DNS Services

Notice Resolved View vendor source →

Cisco Secure Access experienced a notice incident on December 30, 2025 affecting DNS and DNS and 1 more component, lasting 3h 56m. The incident has been resolved; the full update timeline is below.

Started
Dec 30, 2025, 02:18 PM UTC
Resolved
Dec 30, 2025, 06:15 PM UTC
Duration
3h 56m
Detected by Pingoru
Dec 30, 2025, 02:18 PM UTC

Affected components

DNSDNSDNSDNSDNSDNSDNSDNSDNSDNS

Update timeline

  1. monitoring Dec 30, 2025, 02:18 PM UTC

    Service performance issues occurred with specific name resolution starting at 10:55 UTC, impacting multiple data centers. A fix was implemented at 13:12 UTC, and internal checks confirmed that the service is now functioning properly. The issue is resolved, and the team is monitoring the situation closely.

  2. resolved Dec 30, 2025, 06:15 PM UTC

    This incident has been resolved.