is still the name servers in the parent registry for that domain.
As a result of that, Cloudflare won’t be able to request any certificates using DNS validation.
As neither the naked domain, nor it’s www variant is pointing towards Cloudflare in any way, Cloudflare won’t be able to request any certificates using HTTP validation, for these names.
That said, -
Are you able to share a screenshot, that will show the full part at the left side of “Universal”?
Can i know what do mean by “You need to get delegation of name servers changed in the parent registry, through your domain registrar.”
Currently we are using Azure name server