[Cisco Umbrella] - [Emergency Maintenance] DNS, Global - From 2026-03-02 23:30 UTC to 2026-03-03 00:00 UTC

Scheduled Maintenance Report for Cloud Security Service Status

Completed

The scheduled maintenance has been completed.

Posted Mar 03, 2026 - 00:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Mar 02, 2026 - 23:30 UTC

Scheduled

Cisco is committed to providing you with a secure and reliable experience.
To ensure our Cisco Umbrella platform continues to meet your needs, we will be performing maintenance.

Maintenance Details :
The team will be upgrading Umbrella DNS component.

Date and Time: March 2nd, 23:30 UTC to March 3rd, 00:00 UTC

Impact:
This process change will affect the addition or removal of domains to the freeze list or drop list with minimal impact to the customer.

Data Centers
Global-DNS

We’re Here to Help
If you have any questions or need assistance, please contact our support team.
Thank you for your understanding and support.

Posted Mar 02, 2026 - 23:19 UTC

This scheduled maintenance affected: Umbrella Global (DNS).