immt.pwr.wroc.pl has no MX records.
Question and response
Question
dig immt.pwr.wroc.pl. MX
Answer
The response has no answer records.
Authority
immt.pwr.wroc.pl. 10800 SOA ldhpux.immt.pwr.wroc.pl. hostmaster.ldhpux.immt.pwr.wroc.pl. 2025108307 86400 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0