mx.nalanews.com has no NS records.
NS records for this zone are defined at nalanews.com.
NS records for this zone are defined at nalanews.com.
Question and response
Question
dig mx.nalanews.com. NS
Answer
The response has no answer records.
Authority
nalanews.com. 3600 SOA dns.nalanews.com. hostmaster.nalanews.com. 1504580816 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0