www.azia.jp has no MX records.
Question and response
Question
dig www.azia.jp. MX
Answer
The response has no answer records.
Authority
azia.jp. 3600 SOA dns1.azia.co.jp. root.azia.co.jp. 2024122901 3600 1800 86400 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0