Hostname not eligible for App Service Managed Certificates creation
Solution 1:
App Service Managed Certificates can only be used with URL's that are setup as DNS CNAME records. "www.stratus-integration.com" has been setup as an A record, not CNAME. You will need to delete the A record and create a CNAME record pointing to the app service DNS name.
Solution 2:
To add. Whilst you may have a CNAME record, this will be flattened to an A-Record. For the validation to pass you must set Cloudflare only to flatten the root domain.
