Apex domains cannot have CNAME records.
Question and response
Question
dig gkmotom.ru. NS
Answer
gkmotom.ru. 1 NS px.evolife.su.
gkmotom.ru. 1 NS ns.evolife.su.
Authority
The response has no authority records.
Additional
ns.evolife.su. 3 A 109.197.192.1
px.evolife.su. 3 A 109.197.192.78
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0