Apex domains cannot have CNAME records.
Question and response
Question
dig Verat.NET. NS
Answer
Verat.NET. 4 NS dns2.Verat.NET.
Verat.NET. 4 NS ns.beotel.NET.
Verat.NET. 4 NS ns.beotel.rs.
Verat.NET. 4 NS dns1.Verat.NET.
Authority
The response has no authority records.
Additional
ns.beotel.net. 1 A 194.106.162.2
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0