ns2.cablelan.net has no CNAME records.
Question and response
Question
dig ns2.cablelan.net. NS
Answer
The response has no answer records.
Authority
cablelan.net. 2041 SOA ns1.cablelan.net. hostmaster.cablelan.net. 2026021101 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0