Apex domains cannot have CNAME records.
Question and response
Question
dig razvoj.neobee.net. NS
Answer
razvoj.neobee.net. 5 NS ns2.neobee.net.
razvoj.neobee.net. 5 NS ns1.neobee.net.
Authority
The response has no authority records.
Additional
ns1.neobee.net. 4 A 80.74.160.35
ns2.neobee.net. 4 A 80.74.160.11
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0