smtp-listserver-2b.ria.ee has no MX records.
Question and response
Question
dig smtp-listserver-2b.ria.ee. MX
Answer
The response has no answer records.
Authority
ria.ee. 3600 SOA ans1.aso.ee. hostmaster.ria.ee. 2026022103 86400 7200 3600000 3600
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0