PROTECtIon.mx-a.mail.yinzcloud.NET has no CNAME records.
Question and response
Question
dig PROTECtIon.mx-a.mail.yinzcloud.NET. NS
Answer
The response has no answer records.
Authority
yinzcloud.NET. 3485 SOA ORION.NS.NOVA53.NET. SOA.NOVA53.NET. 2026021423 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0