mail.exifnet.hu has no MX records.
Question and response
Question
dig mail.exifnet.hu. MX
Answer
The response has no answer records.
Authority
exifnet.hu. 600 SOA ns1.hdsnet.hu. dnsadmin.digi.co.hu. 2025100601 21600 7200 604800 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0