F5 experienced a notice incident on September 11, 2026, lasting 2h. The incident has been resolved; the full update timeline is below.
Update timeline
- investigating Sep 11, 2026, 05:41 AM UTC
This advisory is to inform you that we are currently investigating reports of service degradation affecting DNS. We understand this may be affecting your operations and we are committed to providing transparent and timely updates as more information becomes available. While we gather more information, we recommend monitoring the progress on this site (https://www.f5cloudstatus.com/) for the latest update. Investigation Status: • We have identified potential service impact at 05:36 AM UTC; • Our incident response team has been fully mobilized; • Initial investigation and impact assessment efforts are underway. Next Steps: • A detailed incident notification will be provided within 30 minutes; • Our teams are working to determine the root cause of the incident; • We will share mitigation steps as soon as they become available. We appreciate your patience as we work to resolve this situation. If you are experiencing a critical business impact, please contact our support team through your established channels. Thank you for your continued support and trust in F5.
- resolved Sep 11, 2026, 07:41 AM UTC
The F5 Distributed Cloud team can confirm that the issue affecting the DNS service has been fully resolved. We sincerely appreciate your patience and understanding throughout this event. All services are now operating as expected.