spf.bngaged.io has no MX records.
Question and response
Question
dig spf.bngaged.io. MX
Answer
The response has no answer records.
Authority
bngaged.io. 600 SOA ns01.domaincontrol.com. dns.jomax.net. 2025102403 28800 7200 604800 600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0