mail01.multimedia.pl has no MX records.
Question and response
Question
dig mail01.multimedia.pl. MX
Answer
The response has no answer records.
Authority
multimedia.pl. 86400 SOA ns.multimedia.pl. ns.multimedia.pl. 2025112702 3600 900 1209600 86400
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0