app7.syncedtool.com has no NS records.
NS records for this zone are defined at syncedtool.com.
NS records for this zone are defined at syncedtool.com.
Question and response
Question
dig app7.syncedtool.com. NS
Answer
The response has no answer records.
Authority
syncedtool.com. 86400 SOA ns1.efscloud.net. root.efscloud.net. 56 86400 7200 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0