What is the name of the domain?
bossdai.dpdns.org
What is the error message?
you’ll need to configure DNS records.
What is the issue you’re encountering
I have this domain added to my account, but I can’t add it to my pages’ custom domain.
What feature, service or problem is this related to?
I don’t know
Screenshot of the error
Can you show that the domain is active in your account?
In the first screenshot it doesn’t appear you have entered the full domain name.
What do you mean? Isn’t my full domain name http://bossdai.dpdns.org/?
Has the domain previously been used in a different Cloudflare account?
Sorry small screen at the time, misread.
@arknexus similar problem, how did you solve it?