silverstarMX.ispn.net has no NS records.
NS records for this zone are defined at ispn.net.
NS records for this zone are defined at ispn.net.
Question and response
Question
dig silverstarMX.ispn.net. NS
Answer
The response has no answer records.
Authority
ispn.net. 600 SOA ns1.ispn.net. administrator.ispn.net. 2026030500 1800 800 864000 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0