Apex domains cannot have CNAME records.
Question and response
Question
dig waranabeachhouse.com. NS
Answer
waranabeachhouse.com. 5 NS ns-718.awsdns-25.net.
waranabeachhouse.com. 5 NS ns-1540.awsdns-00.co.uk.
waranabeachhouse.com. 5 NS ns-1478.awsdns-56.org.
waranabeachhouse.com. 5 NS ns-1669.awsdns-16.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0