_dc-mx.ef4b30f4ddc7.glorytech.bet has no MX records.
Question and response
Question
dig _dc-mx.ef4b30f4ddc7.glorytech.bet. MX
Answer
The response has no answer records.
Authority
glorytech.bet. 1800 SOA david.ns.cloudflare.com. dns.cloudflare.com. 2394692681 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0