41337f66.cst.lightpath.net has no CNAME records.
Question and response
Question
dig 41337f66.cst.lightpath.net. NS
Answer
The response has no answer records.
Authority
lightpath.net. 3496 SOA authns1.cv.net. abuse.cv.net. 2013417649 7200 600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0