mx01.mail.yinzcloud.net has no NS records.
NS records for this zone are defined at yinzcloud.net.
NS records for this zone are defined at yinzcloud.net.
Question and response
Question
dig mx01.mail.yinzcloud.net. NS
Answer
The response has no answer records.
Authority
yinzcloud.net. 3600 SOA ORION.NS.NOVA53.net. SOA.NOVA53.net. 2026021423 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0