iasmtpr.vtt.fi has no MX records.
Question and response
Question
dig iasmtpr.vtt.fi. MX
Answer
The response has no answer records.
Authority
vtt.fi. 3600 SOA ns1.edelkey.net. hostmaster.fi.fujitsu.com. 2026121206 1800 900 1209600 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0