mail.onlineprojects.hu has no MX records.
Question and response
Question
dig mail.onlineprojects.hu. MX
Answer
The response has no answer records.
Authority
onlineprojects.hu. 14400 SOA ns8.zerotimeservices.com. alert.zerotimeservices.com. 2026022306 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0