Apex domains cannot have CNAME records.
Question and response
Question
dig zeneara-shop.com. NS
Answer
zeneara-shop.com. 5 NS ns-1393.awsdns-46.org.
zeneara-shop.com. 5 NS ns-72.awsdns-09.com.
zeneara-shop.com. 5 NS ns-1376.awsdns-44.org.
zeneara-shop.com. 5 NS ns-1457.awsdns-54.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0