I’d like to protect my website with Cloudflare’s free plan.
but i can’t add my website
Is there a reason why subdomains like pp.ua, eu.org cloudns but not subdomains from other companies(ex: codns.com) are added?
Can I manually add a parent domain in Cloudflare that allows subdomains to be added?
or
Do I have to respond to a specific request to add it?
I wonder.
I can add free subdomains obtained through free domain providers such as eu.org, cloudns, and pp.ua to Cloudflare, but why are subdomains from other providers not registered?
I’m curious about that.
sorry for my english
To add to Cloudflare, the domain added must be one level above one that is listed in the public suffix list. https://publicsuffix.org/list/
For example, cloudns.org is listed, so you can add example.cloudns.org to Cloudflare, but codns.com is not, so example.codns.com cannot be added. The owner would have to ask for their suffix to be included in the list.