Apex domains cannot have CNAME records.
Question and response
Question
dig weare.net.ua. NS
Answer
weare.net.ua. 5 NS ns2.weare.net.ua.
weare.net.ua. 5 NS ns.weare.net.ua.
Authority
The response has no authority records.
Additional
ns.weare.net.ua. 5 A 91.221.124.134
ns2.weare.net.ua. 5 A 195.26.94.234
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0