ext-ns2.morganstanley.net has no NS records.
NS records for this zone are defined at morganstanley.net.
NS records for this zone are defined at morganstanley.net.
Question and response
Question
dig ext-ns2.morganstanley.net. NS
Answer
The response has no answer records.
Authority
morganstanley.net. 3600 SOA ext-ns1.morganstanley.net. postmaster.ms.com. 39098 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0