Apex domains cannot have CNAME records.
Question and response
Question
dig ajseafoodshack.com. NS
Answer
ajseafoodshack.com. 1 NS ns2.wixdns.net.
ajseafoodshack.com. 1 NS ns3.wixdns.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0