Custom Hostname API issue
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Custom Hostname API issue Cloudflare operates global DNS, CDN, WAF, and edge network services. Outages here often affect many sites and APIs that sit behind their network.
monitoring · 2 Jun 2026, 01:16 UTC
A fix has been implemented and we are monitoring the results.
identified · 1 Jun 2026, 00:47 UTC
The issue has been identified .
investigating · 1 Jun 2026, 00:34 UTC
We are currently investigating this issue.
monitoring · 31 May 2026, 23:27 UTC
A fix has been implemented and we are monitoring the results.
investigating · 31 May 2026, 01:06 UTC
Cloudflare is investigating increased latency for customers using the Cloudflare for SaaS Custom Hostname API. Some products relying on new Custom Hostnames such as new R2 subscriptions, may be impacted. Existing Custom Hostnames remain unaffected and are operating normally.
5
Related incidents
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This incident (ongoing)
2h 52m
Avg. resolution time
If your product depends on Cloudflare, elevated errors during this window often come from upstream, not from your latest commit.
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