Planned Maintenance Notification for F5 Distributed Cloud - Global – Impact: Config Propagation Delay

Scheduled for Jun 6, 04:00 - 10:00 UTC

Scheduled

Dear Valued Customers,

We would like to inform you of an upcoming Planned maintenance activity that will be performed on the following F5 service:
- F5 Distributed Cloud DNS Services

Maintenance Window:
Start Time: 06 Jun 2026 04:00 UTC
End Time: 06 Jun 2026 10:00 UTC

Reference: SDCCAB-4079

Projected Impact:
During this maintenance window, DNS record-related operations such as primary zone creation, secondary zone creation, and zone updates will enter a pending state until the upgrade is completed. Once the upgrade concludes, these operations will automatically be retried and transition into an active state. Please rest assured that there will be no impact to other traffic flows.

Reason for Maintenance:
This upgrade is being carried out to enhance resiliency and provide improved security for our DNS services.

Our Commitment:
We will provide timely updates should there be any changes to the schedule or if unexpected issues arise.

Contact Information:
- Email Support: Reach us at support@cloud.f5.com for any questions or assistance.
- Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931.

We appreciate your cooperation and understanding as we work to improve our services.

Sincerely,
F5 Distributed Cloud
Posted May 15, 2026 - 10:00 UTC
This scheduled maintenance affects: Services (DNS).