spam.msgc.cloud has no CNAME records.
Question and response
Question
dig spam.msgc.cloud. NS
Answer
The response has no answer records.
Authority
msgc.cloud. 3497 SOA ns1.msgc.ac. hostmaster.msgc.cloud. 2026012601 14400 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0