ns.vshosting.cz has no MX records.
Question and response
Question
dig ns.vshosting.cz. MX
Answer
The response has no answer records.
Authority
vshosting.cz. 120 SOA ns1.vshosting.cz. tech.vshosting.cz. 2026030504 43200 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0