---
id: "INC-cloudflare-8odt36zmvm36"
page: "https://infrastack.ai/live/INC-cloudflare-8odt36zmvm36"
kind: "incident"
aliases: []
title: "Cloudflare: DNSSEC Configuration Change Issues"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "resolved"
category: "vendor"
products: [{"name": "Cloudflare", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["cdn", "cloudflare", "dns", "dnssec", "incident", "ops", "security", "vendor"]
not_affected_if: ["no-dnssec-changes-in-window"]
published_at: "2026-11-12T04:53:29+00:00"
first_seen_at: "2026-11-12T04:54:33+00:00"
updated_at: "2026-11-12T05:28:30+00:00"
sources: [{"source": "statuspage", "url": "https://www.cloudflarestatus.com/incidents/8odt36zmvm36", "first_seen_at": "2026-11-12T04:54:33+00:00"}]
exploit_sources: []
---

# Cloudflare: DNSSEC Configuration Change Issues

Link for people: https://infrastack.ai/live/INC-cloudflare-8odt36zmvm36 (this .md is for agents)

Cloudflare reports it is investigating problems when customers enable or disable DNSSEC signing on their domains. The sources give no attacker capability; the risk is a DNS configuration that does not change as intended.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Cloudflare affected range not listed fixed no fixed version listed

## How to check

- Check the DNSSEC status of your domain in the Cloudflare dashboard under DNS settings.
- Compare the live DS record at your registrar with what Cloudflare shows for the zone.
- Watch the Cloudflare status page for the incident's resolution notice.

## Timeline

- 2026-11-12T04:54:33+00:00 statuspage https://www.cloudflarestatus.com/incidents/8odt36zmvm36

## From the sources

Cloudflare is investigating issues with enabling or disabling DNSSEC (Domain Name System Security Extensions) signing.

We are working to understand the full impact and mitigate this
problem. More updates to follow shortly.

---

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