kz has no MX records.
Question and response
Question
dig kz. MX
Answer
The response has no answer records.
Authority
kz. 3600 SOA ns.nic.kz. hostmaster.nic.kz. 2026022508 14400 7200 2592000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0