The issue has been identified and a fix is being implemented.
Posted Dec 07, 2022 - 08:32 UTC
Investigating
Some Cloudflare integrations might experience issues that might directly impact some of our users who are using Cloudflare protection for their websites. Users might see DNS_PROBE_FINISHED_NXDOMAIN error on their website. Cloudflare is already working on a resolution and we will update You in the process. Thank You for Your patience.