dns1.obit.ru has no CNAME records.
Question and response
Question
dig dns1.obit.ru. NS
Answer
The response has no answer records.
Authority
obit.RU. 3579 SOA dns1.obit.RU. dns.obit.RU. 2026030903 3600 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0