Apex domains cannot have CNAME records.
Question and response
Question
dig new-vist.com. NS
Answer
new-vist.com. 5 NS vist1.rehost.com.ua.
new-vist.com. 5 NS vist2.rehost.com.ua.
Authority
The response has no authority records.
Additional
vist1.rehost.com.ua. 2 A 91.218.212.202
vist2.rehost.com.ua. 2 A 68.183.70.9
vist2.rehost.com.ua. 2 AAAA 2a03:b0c0:3:d0:0:0:fde:9001
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0