Apex domains cannot have CNAME records.
Question and response
Question
dig origamibears.com. NS
Answer
origamibears.com. 5 NS ns-1969.awsdns-54.co.uk.
origamibears.com. 5 NS ns-1932.awsdns-49.co.uk.
origamibears.com. 5 NS ns-26.awsdns-03.com.
origamibears.com. 5 NS ns-1762.awsdns-28.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0