ams.gblnet.net has no MX records.
Question and response
Question
dig ams.gblnet.net. MX
Answer
The response has no answer records.
Authority
ams.gblnet.net. 3600 SOA ns.gblnet.net. vvv.gblnet.net. 2025092601 60 1200 1209600 259200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0