Cloudflare System Status

Custom Hostname API issue

Incident Report for Cloudflare

Resolved

This incident has been resolved.
Posted Jun 02, 2026 - 18:35 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jun 02, 2026 - 01:16 UTC

Identified

The issue has been identified .
Posted Jun 01, 2026 - 00:47 UTC

Investigating

The previous fix was not sufficient and hence we are continuing to investigate this issue.
Posted Jun 01, 2026 - 00:34 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted May 31, 2026 - 23:27 UTC

Investigating

Cloudflare is investigating increased latency for customers using the Cloudflare for SaaS Custom Hostname API. Customers may experience slow responses while adding a new R2 subscription.

Existing Custom Hostnames remain unaffected and are operating normally.
Posted May 31, 2026 - 01:06 UTC
This incident affected: Cloudflare Sites and Services (SSL for SaaS Provisioning).