web9.buk.lt has no MX records.
Question and response
Question
dig web9.buk.lt. MX
Answer
The response has no answer records.
Authority
buk.lt. 300 SOA ns.emu.lt. hostmaster.emu.lt. 2017060103 10800 3600 604800 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0