mac.pharmdata.cz has no MX records.
Question and response
Question
dig mac.pharmdata.cz. MX
Answer
The response has no answer records.
Authority
pharmdata.cz. 3600 SOA ns.forpsi.net. admin.forpsi.net. 2026012501 14400 3600 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0