mx02.unifiedpost.com has no NS records.
NS records for this zone are defined at unifiedpost.com.
NS records for this zone are defined at unifiedpost.com.
Question and response
Question
dig mx02.unifiedpost.com. NS
Answer
The response has no answer records.
Authority
unifiedpost.com. 3600 SOA public-ns1.unifiedpost.com. hostmaster.unifiedpost.com. 2025121102 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0