Apex domains cannot have CNAME records.
Question and response
Question
dig qantascash.com. NS
Answer
qantascash.com. 4 NS ns-602.awsdns-11.net.
qantascash.com. 4 NS ns-1417.awsdns-49.org.
qantascash.com. 4 NS ns-1597.awsdns-07.co.uk.
qantascash.com. 4 NS ns-133.awsdns-16.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0