Apex domains cannot have CNAME records.
Question and response
Question
dig staffapopka.com. NS
Answer
staffapopka.com. 5 NS ns-424.awsdns-53.com.
staffapopka.com. 5 NS ns-1241.awsdns-27.org.
staffapopka.com. 5 NS ns-941.awsdns-53.net.
staffapopka.com. 5 NS ns-1543.awsdns-00.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0