Resolved
Cloudflare · degraded service
Secondary DNS Update Delays
Started 25 Sep 10:10 UTC, resolved 25 Sep 01:52 UTC.
What it affected
As the provider names itWhat the provider posted
Newest first- 25 Sep 01:52 UTCResolvedCloudflare observed and resolved delays with Secondary DNS zone transfers. Customers may have experienced delays when record updates made on primary nameservers propagate to Cloudflare Secondary DNS as well as in the other direction. DNS resolution and edge proxying remain unaffected and continue to function normally. Impact on DNS transfers may have been observed today, from 00:05:10 UTC to 01:52:54.
Around it
From the sources ChangeIntel reads; a match in time is not a causeElsewhere at the same time
- Cloudflare Cloudflare One Clients are incorrectly challenged on some sites
- Cloudflare Issues with Durable Objects
- Cloudflare Network Performance Degradation — Asia-Pacific
- Cloudflare Hyperdrive Degraded Performance
Earlier incidents in the 14 days before
- Cloudflare: Edit Compression Rule IssueService incident · 25 Sep
- Cloudflare: Intermittent 500 errors for backend services on ReplicateService incident · 24 Sep
- Cloudflare: Delays Starting Cloudflare Workers BuildsService incident · 24 Sep
- Cloudflare: Browser isolation session data sync issuesService incident · 24 Sep
- Cloudflare: Cloudflare Access updates delayedService incident · 24 Sep
What changed
First observed 14 Oct 2026No field changes in the recorded history.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.
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