www.formatooo.ru has no CNAME records.
Question and response
Question
dig www.formatooo.ru. NS
Answer
The response has no answer records.
Authority
formatooo.ru. 966 SOA ns.formatooo.ru. admin.formatooo.ru. 70220253 3600 3600 3600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0