mx.sunrisebeats.com has no MX records.
Question and response
Question
dig mx.sunrisebeats.com. MX
Answer
The response has no answer records.
Authority
sunrisebeats.com. 600 SOA ns1.sunrisebeats.com. hostmaster.sunrisebeats.co.uk. 2024022502 3600 600 86400 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0