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Outage in Cloudflare

Issues with 1.1.1.1 public resolver

Resolved Major
October 31, 2025 - Started 6 months ago - Lasted about 6 hours
Official incident page

Incident Report

Cloudflare is aware of, and investigating, an issue which potentially impacts multiple users that use 1.1.1.1 public resolver. Further detail will be provided as more information becomes available.

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Latest Updates ( sorted recent to last )
MONITORING 6 months ago - at 10/31/2025 05:49PM

The fixes have been deployed and we are continuing to monitor the situation.

MONITORING 6 months ago - at 10/31/2025 05:33PM

The fixes have been deployed and we are continuing to monitor the situation.

MONITORING 6 months ago - at 10/31/2025 05:16PM

The fixes have been deployed and we are continuing to monitor the situation.

IDENTIFIED 6 months ago - at 10/31/2025 05:00PM

We are deploying fixes and are continuing to monitor the situation.

IDENTIFIED 6 months ago - at 10/31/2025 04:44PM

We are deploying fixes and are continuing to monitor the situation.

IDENTIFIED 6 months ago - at 10/31/2025 04:28PM

We are deploying fixes and are continuing to monitor the situation.

IDENTIFIED 6 months ago - at 10/31/2025 04:11PM

We are deploying fixes and are continuing to monitor the situation.

IDENTIFIED 6 months ago - at 10/31/2025 03:52PM

We are deploying fixes and are continuing to monitor the situation.

IDENTIFIED 6 months ago - at 10/31/2025 03:40PM

We are continuing to investigate possible solutions.

IDENTIFIED 6 months ago - at 10/31/2025 03:16PM

We are continuing to investigate possible solutions.

IDENTIFIED 6 months ago - at 10/31/2025 03:00PM

We are continuing to investigate possible solutions.

IDENTIFIED 6 months ago - at 10/31/2025 02:46PM

We are continuing to investigate possible solutions.

IDENTIFIED 6 months ago - at 10/31/2025 02:28PM

The issue has been identified and we are investigating possible solutions.

INVESTIGATING 6 months ago - at 10/31/2025 02:07PM

We are continuing to investigate this issue.

INVESTIGATING 6 months ago - at 10/31/2025 12:48PM

We are currently investigating this issue.

MONITORING 6 months ago - at 10/31/2025 11:54AM

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

INVESTIGATING 6 months ago - at 10/31/2025 11:43AM

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

Further detail will be provided as more information becomes available.

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