dev-elastic143.dc14.protectedservice.net has no CNAME records.
Question and response
Question
dig dev-elastic143.dc14.protectedservice.net. NS
Answer
The response has no answer records.
Authority
protectedservice.net. 4030 SOA ns0.nsserve.net. hostmaster.nsserve.net. 2026022501 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0