mx2.mxge.comcast.net has no NS records.
NS records for this zone are defined at mxge.comcast.net.
NS records for this zone are defined at mxge.comcast.net.
Question and response
Question
dig mx2.mxge.comcast.net. NS
Answer
The response has no answer records.
Authority
mxge.comcast.net. 60 SOA gtd03-d.northlake.il.ndcchgo.comcast.net. hostmaster.gtd03-d.northlake.il.ndcchgo.comcast.net. 2024022803 10800 3600 604800 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0