rt.qa23.ecomz.net has no NS records.
NS records for this zone are defined at qa23.ecomz.net.
NS records for this zone are defined at qa23.ecomz.net.
Question and response
Question
dig rt.qa23.ecomz.net. NS
Answer
The response has no answer records.
Authority
qa23.ecomz.net. 180 SOA ns20.digicertdns.com. dns.digicertdns.com. 2009010209 43200 3600 1209600 180
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0