cl.ksnetwork.hu has no MX records.
Question and response
Question
dig cl.ksnetwork.hu. MX
Answer
The response has no answer records.
Authority
ksnetwork.hu. 3600 SOA ns1.m.glbns.com. hostmaster.microware.hu. 2025122104 86400 1800 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0