bat-http01.banetele.basefarm.net has no MX records.
Question and response
Question
dig bat-http01.banetele.basefarm.net. MX
Answer
The response has no answer records.
Authority
basefarm.net. 10 SOA ns01.osl.basefarm.net. hostmaster.basefarm.net. 2023169524 86400 3600 2419200 10
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0