Apex domains cannot have CNAME records.
Question and response
Question
dig inn361.ru. NS
Answer
inn361.ru. 5 NS inn361.ru.
inn361.ru. 5 NS golitsyno.com.
inn361.ru. 5 NS mail.gtnet.ru.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0