Admin
3
First of all, please note that this is an English language forum, so please write your messages in English.
As for your issue itself, the problem is that the .it registry is quite strict regarding the DNS settings of your domain name.
We’ve described that issue in this article:
The solution is pretty straight forward: you can add your account with CNAME verification instead:
After the domain name has been added to your account, you can go ahead and change the nameservers.