Cloudflare System Status

Issues with 1.1.1.1 Oblivious-DNS-over-HTTPS public resolver

Incident Report for Cloudflare

Resolved

This incident has been resolved.

Posted Nov 11, 2025 - 14:30 UTC

Monitoring

A fix has been implemented and we are monitoring the results.

Posted Nov 11, 2025 - 14:09 UTC

Investigating

Cloudflare is aware of, and investigating, an issue which potentially impacts multiple users that use 1.1.1.1 Oblivious-DNS-over-HTTPS public resolver.

Further detail will be provided as more information becomes available.

Posted Nov 11, 2025 - 14:08 UTC