mx68.203.241.162.in-addr.arpa has no NS records.
NS records for this zone are defined at 203.241.162.in-addr.arpa.
NS records for this zone are defined at 203.241.162.in-addr.arpa.
Question and response
Question
dig mx68.203.241.162.in-addr.arpa. NS
Answer
The response has no answer records.
Authority
203.241.162.in-addr.arpa. 300 SOA ns1.unifiedlayer.com. abuse.unifiedlayer.com. 2026022400 28800 14400 3600000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0