smart-mx1.mediainvent.com has no MX records.
Question and response
Question
dig smart-mx1.mediainvent.com. MX
Answer
The response has no answer records.
Authority
mediainvent.com. 300 SOA hosting.mediainvent.com. noc.mediainvent.com. 2025070902 10800 3600 604800 300
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0