ns2-core-auth-jm.digicelgroup.com has no MX records.
Question and response
Question
dig ns2-core-auth-jm.digicelgroup.com. MX
Answer
The response has no answer records.
Authority
digicelgroup.com. 1800 SOA ns-gm-usny001.digicelgroup.net. root.digiceljamaica.net. 2025081399 600 3600 360000 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0