ns.eunic.net.ua has no MX records.
Question and response
Question
dig ns.eunic.net.ua. MX
Answer
The response has no answer records.
Authority
eunic.net.ua. 3600 SOA ns.eunic.net.ua. hostmaster.eunic.net.ua. 2026020501 3600 1800 1209600 3600
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0