no-ptr.as20860.net has no MX records.
Question and response
Question
dig no-ptr.as20860.net. MX
Answer
The response has no answer records.
Authority
as20860.net. 3600 SOA heracles.iomart.com. hostmaster.iomart.com. 2023120601 43200 1800 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0