cbmx.outtask.com has no NS records.
NS records for this zone are defined at outtask.com.
NS records for this zone are defined at outtask.com.
Question and response
Question
dig cbmx.outtask.com. NS
Answer
The response has no answer records.
Authority
outtask.com. 300 SOA ns0.concur.net. eoperator.concur.com. 2016121304 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0