Can | Kuşçu
CDCloudflare Developers
•Created by Can | Kuşçu on 2/25/2025 in #general-help
CNAME Records Not Propagating – Possible CNAME Flattening Issue
I am currently experiencing an issue with my CNAME records not propagating for my domain shifters.ch. The records in question are:
https://www.whatsmydns.net/#CNAME/mailpoet1._domainkey.shifters.ch
https://www.whatsmydns.net/#CNAME/mailpoet2._domainkey.shifters.ch
I have verified that they are correctly set up in my Cloudflare DNS settings, but they are not propagating. I was informed by MailPoet support that this might be related to CNAME Flattening or other Cloudflare security settings restricting the DNS resolution.
Could you please confirm if CNAME Flattening is affecting these records? If so, is there a way to disable it for these specific entries?
Additionally, are there any other security settings or restrictions within Cloudflare that could be preventing these CNAME records from propagating?
I would appreciate your guidance on resolving this issue.
Best regards,
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