mail.di.city has no MX records.
Question and response
Question
dig mail.di.city. MX
Answer
The response has no answer records.
Authority
di.city. 5999 SOA vps1.net. info.di.city. 2024082031 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0