mx.gooddayspaneptunenj.com has no NS records.
NS records for this zone are defined at gooddayspaneptunenj.com.
NS records for this zone are defined at gooddayspaneptunenj.com.
Question and response
Question
dig mx.gooddayspaneptunenj.com. NS
Answer
The response has no answer records.
Authority
gooddayspaneptunenj.com. 3600 SOA dns.gooddayspaneptunenj.com. hostmaster.gooddayspaneptunenj.com. 1458996819 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0