ns2-ext.my-it-solutions.net has no MX records.
Question and response
Question
dig ns2-ext.my-it-solutions.net. MX
Answer
The response has no answer records.
Authority
my-it-solutions.net. 3600 SOA ns1.sbs-inter.net. dnsmaster.atos.net. 2026030317 3600 300 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0