Apex domains cannot have CNAME records.
Question and response
Question
dig mize-paris-pro.com. NS
Answer
mize-paris-pro.com. 4 NS ns-143.awsdns-17.com.
mize-paris-pro.com. 4 NS ns-675.awsdns-20.net.
mize-paris-pro.com. 4 NS ns-585.awsdns-09.net.
mize-paris-pro.com. 4 NS ns-1125.awsdns-12.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0