public.heyloyalty.com has no MX records.
Question and response
Question
dig public.heyloyalty.com. MX
Answer
The response has no answer records.
Authority
heyloyalty.com. 300 SOA ns1.curanet.dk. hostmaster.curanet.dk. 2026030201 14400 3600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0