The it registry performs some checks to make sure the domain is pointing correctly.
If you receive an error email you can solve following these steps:
- check the the values you used are correct using https://testdns.it/
- If they are correct edit the domain pointing
- After 1-2 hours check in the whois (best from the nic.it website) that the domain status for your domain is "OK"
If you need some help do not hesitated to open a support ticket, explaining us what you want to do with your domain.