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Cloudflare Outage History

Every past Cloudflare outage tracked by IsDown, with detection times, duration, and resolution details.

There were 3144 Cloudflare outages since March 2020. The 735 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor April 22, 2026

April 2026: Network Connectivity Issues in Ashburn Virginia Area.

Detected Apr 22, 2026 11:57 PM EDT · Resolved Apr 23, 2026 12:37 AM EDT · Duration 41 minutes

Cloudflare experienced network connectivity issues in their Ashburn, Virginia data center (IAD) affecting North American services. The incident lasted 41 minutes before a fix was implemented and monitoring began. The issue was classified as minor impact.

Minor April 22, 2026

April 2026: Cloudflare Registration Data Access Protocol (RDAP) Issues

Detected Apr 22, 2026 4:46 PM EDT · Resolved Apr 22, 2026 6:41 PM EDT · Duration about 2 hours

Cloudflare experienced issues with its Registration Data Access Protocol (RDAP) endpoint, making RDAP lookup functionality unavailable for 1.9 hours. The problem affected Cloudflare Sites and Services along with the RDAP component. A fix was implemented and the service was restored to normal operation.

Minor April 22, 2026

April 2026: Email Delivery Delays

Detected Apr 22, 2026 11:34 AM EDT · Resolved Apr 22, 2026 12:26 PM EDT · Duration about 1 hour

Cloudflare experienced email delivery delays affecting password reset and MFA token emails for 52 minutes. The issue impacted Cloudflare Sites and Services along with the Dashboard. The service disruption was resolved after investigation and remediation efforts.

Minor April 22, 2026

April 2026: Analytics Engine API increased errors

Detected Apr 22, 2026 9:01 AM EDT · Resolved Apr 22, 2026 9:55 AM EDT · Duration about 1 hour

Cloudflare experienced issues with their Analytics Engine API that caused customers to see increased 5xx errors for 54 minutes. The incident affected Cloudflare Sites and Services along with Analytics components. A fix was implemented and the service was restored to normal operation.

Minor April 22, 2026

April 2026: Zone Activation Delays

Detected Apr 22, 2026 4:30 AM EDT · Resolved Apr 22, 2026 10:43 AM EDT · Duration about 6 hours

Cloudflare experienced delays in activating new customer sites for 6.2 hours, while existing active sites in production remained unaffected. The issue was identified and a fix was implemented, with monitoring continuing to ensure resolution.

Minor April 21, 2026

April 2026: Cloudflare Gateway HTTP Logs issues

Detected Apr 21, 2026 3:36 PM EDT · Resolved Apr 21, 2026 5:26 PM EDT · Duration about 2 hours

Cloudflare experienced issues with Gateway HTTP Logs service that caused delays in log ingestion, affecting Cloudflare Sites and Services and Gateway components. The issue was identified and a fix was implemented after 1.9 hours. Cloudflare continued monitoring the results to ensure the resolution was effective.

Minor April 21, 2026

April 2026: Page Rules with Host Header Override issues

Detected Apr 21, 2026 2:09 PM EDT · Resolved Apr 21, 2026 4:22 PM EDT · Duration about 2 hours

Cloudflare experienced an issue preventing customers from creating or updating Page Rules with the Host Header Override setting, affecting the Cloudflare Sites and Services and Rules components. Other Page Rule settings remained functional during the incident. The issue was resolved after 2.2 hours.

Minor April 21, 2026

April 2026: Investigating potential impact to Realtime services in Bombay

Detected Apr 21, 2026 1:46 PM EDT · Resolved Apr 21, 2026 5:30 PM EDT · Duration about 4 hours

Cloudflare experienced degraded Realtime service performance in the Mumbai region, affecting Cloudflare Sites and Services and RealtimeKit components. The issue was identified and a fix was implemented after 3.7 hours, with monitoring ongoing to ensure resolution.

Minor April 21, 2026

April 2026: Network Performance Issues in Seattle, Washington

Detected Apr 21, 2026 12:03 PM EDT · Resolved Apr 21, 2026 2:04 PM EDT · Duration about 2 hours

Cloudflare experienced network performance issues in Seattle, Washington that affected Cloudflare Sites and Services for 2 hours. The company identified and mitigated the issues, implemented a fix, and moved to monitoring status.

Minor April 21, 2026

April 2026: Cloudflare Pages build issues

Detected Apr 21, 2026 11:46 AM EDT · Resolved Apr 21, 2026 2:08 PM EDT · Duration about 2 hours

Cloudflare Pages experienced build issues that prevented users from pushing repository changes or caused significant delays in deploying new changes to their sites. The incident affected multiple customers' ability to update their Pages deployments, though existing sites and traffic remained unaffected. The issue was identified and resolved with a fix implemented after 2.4 hours, with Cloudflare monitoring the results.