intramail.in24.pl has no MX records.
Question and response
Question
dig intramail.in24.pl. MX
Answer
The response has no answer records.
Authority
in24.pl. 86400 SOA ns1.idc.net.pl. dnsadmin.in.net.pl. 2025043000 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0