Apex domains cannot have CNAME records.
Question and response
Question
dig barakademi.org. NS
Answer
barakademi.org. 4 NS ns-1650.awsdns-14.co.uk.
barakademi.org. 4 NS ns-717.awsdns-25.net.
barakademi.org. 4 NS ns-958.awsdns-55.net.
barakademi.org. 4 NS ns-1372.awsdns-43.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0