app.heyloyalty.com has no CNAME records.
Question and response
Question
dig app.heyloyalty.com. NS
Answer
The response has no answer records.
Authority
heyloyalty.com. 234 SOA ns1.curanet.dk. hostmaster.curanet.dk. 2026021104 14400 3600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0