proxy.ukrpack.net has no CNAME records.
Question and response
Question
dig proxy.ukrpack.net. NS
Answer
The response has no answer records.
Authority
ukrpack.net. 10788 SOA AlphaSite.ukrpack.net. postmaster.alphasite.ukrpack.net. 2025111707 28800 7200 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0