Apex domains cannot have CNAME records.
Question and response
Question
dig aynalilar.net. NS
Answer
aynalilar.net. 5 NS ns-499.awsdns-62.com.
aynalilar.net. 5 NS ns-744.awsdns-29.net.
aynalilar.net. 5 NS ns-718.awsdns-25.net.
aynalilar.net. 5 NS ns-1834.awsdns-37.co.uk.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0