mx.deathstalkerempire.com has no NS records.
NS records for this zone are defined at deathstalkerempire.com.
NS records for this zone are defined at deathstalkerempire.com.
Question and response
Question
dig mx.deathstalkerempire.com. NS
Answer
The response has no answer records.
Authority
deathstalkerempire.com. 3600 SOA dns.deathstalkerempire.com. hostmaster.deathstalkerempire.com. 1494970017 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0