mail.srv.wearerealitygames.com has no MX records.
Question and response
Question
dig mail.srv.wearerealitygames.com. MX
Answer
The response has no answer records.
Authority
wearerealitygames.com. 60 SOA ns1.wearerealitygames.com. hostmaster.wearerealitygames.com. 2026020901 3600 600 604800 300
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0