gabija.omnitel.net has no MX records.
Question and response
Question
dig gabija.omnitel.net. MX
Answer
The response has no answer records.
Authority
omnitel.net. 1800 SOA cash.ns.cloudflare.com. dns.cloudflare.com. 2397924413 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0