Apex domains cannot have CNAME records.
Question and response
Question
dig playitagainsportsftmyers.com. NS
Answer
playitagainsportsftmyers.com. 5 NS ns1.playitagainsportsftmyers.com.
playitagainsportsftmyers.com. 5 NS ns2.playitagainsportsftmyers.com.
Authority
The response has no authority records.
Additional
ns1.playitagainsportsftmyers.com. 5 A 51.77.64.8
ns2.playitagainsportsftmyers.com. 5 A 51.77.72.91
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0