Apex domains cannot have CNAME records.
Question and response
Question
dig deziweb.com. NS
Answer
deziweb.com. 4 NS ns2.deziweb.com.
deziweb.com. 4 NS ns1.deziweb.com.
Authority
The response has no authority records.
Additional
ns1.deziweb.com. 4 A 91.198.106.76
ns2.deziweb.com. 4 A 185.103.241.19
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0