ns3.msgc.cloud has no MX records.
Question and response
Question
dig ns3.msgc.cloud. MX
Answer
The response has no answer records.
Authority
msgc.cloud. 3600 SOA ns1.msgc.ac. hostmaster.msgc.cloud. 2026012601 14400 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0