pdns2.provisiondata.net has no MX records.
Question and response
Question
dig pdns2.provisiondata.net. MX
Answer
The response has no answer records.
Authority
provisiondata.net. 300 SOA pdns1.provisiondata.net. hostmaster.provisiondata.net. 2022051002 1800 600 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0