Apex domains cannot have CNAME records.
Question and response
Question
dig quvatrixa.com. NS
Answer
quvatrixa.com. 5 NS ns-948.awsdns-54.net.
quvatrixa.com. 5 NS ns-678.awsdns-20.net.
quvatrixa.com. 5 NS ns-1390.awsdns-45.org.
quvatrixa.com. 5 NS ns-1263.awsdns-29.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0