Minor ImpactLast updated: Nov 12, 2025, 5:33 PM UTCRefreshed just now

Issues with Zero Trust DNS-over-TLS

Started

Nov 12, 2025, 4:31 PM UTC

Resolved

Nov 12, 2025, 5:33 PM UTC

Timeline

ResolvedNov 12, 2025, 5:33 PM UTC
This incident has been resolved.
MonitoringNov 12, 2025, 5:22 PM UTC
A fix has been implemented and we are monitoring the results.
IdentifiedNov 12, 2025, 4:33 PM UTC
The issue has been identified and a fix is being implemented.
UpdatedNov 12, 2025, 4:31 PM UTC
We are continuing to investigate this issue.
InvestigatingNov 12, 2025, 4:31 PM UTC
Cloudflare is aware of, and investigating, an issue which potentially impacts multiple users that use our Zero Trust DNS-over-TLS service in the following regions: - Bangalore, India - San Antonio, Texas - Salt Lake City, Utah - Kuala Lumpur, Malaysia - Lisbon, Portugal Further detail will be provided as more information becomes available.