ns2.range.net has no CNAME records.
Question and response
Question
dig ns2.range.net. NS
Answer
The response has no answer records.
Authority
range.net. 3358 SOA ns1.range.net. postmaster.no.email.please. 626718590 3600 600 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0