app2.syncedqa.com has no NS records.
NS records for this zone are defined at syncedqa.com.
NS records for this zone are defined at syncedqa.com.
Question and response
Question
dig app2.syncedqa.com. NS
Answer
The response has no answer records.
Authority
syncedqa.com. 86400 SOA ns1.efscloud.net. root.efscloud.net. 21 86400 7200 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0