Apex domains cannot have CNAME records.
Question and response
Question
dig agriturismocasabattisti.com. NS
Answer
agriturismocasabattisti.com. 5 NS ns1.agriturismocasabattisti.com.
agriturismocasabattisti.com. 5 NS ns2.agriturismocasabattisti.com.
Authority
The response has no authority records.
Additional
ns1.agriturismocasabattisti.com. 5 A 185.183.32.182
ns2.agriturismocasabattisti.com. 5 A 185.183.32.207
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0