volga.warman.nask.pl has no MX records.
Question and response
Question
dig volga.warman.nask.pl. MX
Answer
The response has no answer records.
Authority
warman.nask.pl. 10800 SOA ns.nask.org.pl. dns.nask.pl. 2026020400 28800 3600 1209600 21600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0