mx.pointeservices.org has no NS records.
NS records for this zone are defined at pointeservices.org.
NS records for this zone are defined at pointeservices.org.
Question and response
Question
dig mx.pointeservices.org. NS
Answer
The response has no answer records.
Authority
pointeservices.org. 3600 SOA dns.pointeservices.org. hostmaster.pointeservices.org. 1925260122 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0