spf2.16100.fi has no MX records.
Question and response
Question
dig spf2.16100.fi. MX
Answer
The response has no answer records.
Authority
16100.fi. 900 SOA ns3.neutech.fi. hostmaster.neutech.fi. 2025111519 3600 1800 60480 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0