Apex domains cannot have CNAME records.
Question and response
Question
dig quinyx.com. NS
Answer
quinyx.com. 5 NS ns-1760.awsdns-28.co.uk.
quinyx.com. 5 NS ns-690.awsdns-22.net.
quinyx.com. 5 NS ns-102.awsdns-12.com.
quinyx.com. 5 NS ns-1047.awsdns-02.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0