ns2.inetbone.net has no CNAME records.
Question and response
Question
dig ns2.inetbone.net. NS
Answer
The response has no answer records.
Authority
inetbone.net. 295 SOA ns1.inetbone.net. hostmaster.inetbone.net. 2026021901 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0