Apex domains cannot have CNAME records.
Question and response
Question
dig elitefantasybasketballleague.com. NS
Answer
elitefantasybasketballleague.com. 5 NS ns-1208.awsdns-23.org.
elitefantasybasketballleague.com. 5 NS ns-682.awsdns-21.net.
elitefantasybasketballleague.com. 5 NS ns-200.awsdns-25.com.
elitefantasybasketballleague.com. 5 NS ns-251.awsdns-31.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0