mail2.vodafone.hu has no MX records.
Question and response
Question
dig mail2.vodafone.hu. MX
Answer
The response has no answer records.
Authority
vodafone.hu. 3600 SOA ns.vodafone.hu. netsup.vodafone.hu. 2026020202 86400 7200 2419200 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0