Apex domains cannot have CNAME records.
Question and response
Question
dig jesusanddavinci.com. NS
Answer
jesusanddavinci.com. 1 NS ns-226.awsdns-28.com.
jesusanddavinci.com. 1 NS ns-1261.awsdns-29.org.
jesusanddavinci.com. 1 NS ns-215.awsdns-26.com.
jesusanddavinci.com. 1 NS ns-1255.awsdns-28.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0