relay1.infocom.ua has no MX records.
Question and response
Question
dig relay1.infocom.ua. MX
Answer
The response has no answer records.
Authority
infocom.ua. 43200 SOA AlphaSite.ukrpack.net. postmaster.alphasite.ukrpack.net. 2026012001 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0