_spf.digi.hu has no MX records.
Question and response
Question
dig _spf.digi.hu. MX
Answer
The response has no answer records.
Authority
digi.hu. 300 SOA ns1.hdsnet.hu. dnsadmin.digi.co.hu. 2026021001 21600 7200 604800 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0