mx1.dominiando.email has no MX records.
Question and response
Question
dig mx1.dominiando.email. MX
Answer
The response has no answer records.
Authority
dominiando.email. 900 SOA ns1.register.it. hostmaster.register.it. 2025052002 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0