Apex domains cannot have CNAME records.
Question and response
Question
dig liccardomusic.com. NS
Answer
liccardomusic.com. 1 NS ns-422.awsdns-52.com.
liccardomusic.com. 1 NS ns-1306.awsdns-35.org.
liccardomusic.com. 1 NS ns-699.awsdns-23.net.
liccardomusic.com. 1 NS ns-1400.awsdns-47.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0