dnepr.so.ua has no CNAME records.
Question and response
Question
dig dnepr.so.ua. NS
Answer
The response has no answer records.
Authority
so.ua. 10800 SOA ns10.uadns.com. hostmaster.nic.ua. 2025032050 28800 7200 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0