Apex domains cannot have CNAME records.
Question and response
Question
dig apap2010.org. NS
Answer
apap2010.org. 5 NS ns-1851.awsdns-39.co.uk.
apap2010.org. 5 NS ns-1288.awsdns-33.org.
apap2010.org. 5 NS ns-222.awsdns-27.com.
apap2010.org. 5 NS ns-1058.awsdns-04.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0