ns1.linuxmagic.com has no CNAME records.
Question and response
Question
dig ns1.linuxmagic.com. NS
Answer
The response has no answer records.
Authority
linuxmagic.com. 2280 SOA ns3.linuxmagic.com. hostmaster.wizard.ca. 61279 86400 3600 3600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0