mt3.tuzvo.sk has no MX records.
Question and response
Question
dig mt3.tuzvo.sk. MX
Answer
The response has no answer records.
Authority
tuzvo.sk. 7200 SOA uvt.tuzvo.sk. dns.tuzvo.sk. 2026021201 14400 1200 1209600 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0