mxfilter1.neutech.fi has no CNAME records.
Question and response
Question
dig mxfilter1.neutech.fi. NS
Answer
The response has no answer records.
Authority
neutech.fi. 4694 SOA ns3.neutech.fi. hostmaster.neutech.fi. 2026022511 3600 1800 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0