185-231-124-0.ipv4.dotplex.net has no MX records.
Question and response
Question
dig 185-231-124-0.ipv4.dotplex.net. MX
Answer
The response has no answer records.
Authority
dotplex.net. 3600 SOA ns.dotplex.net. support.dotplex.com. 2026022601 86400 10800 1209600 3600
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0