pmg.rqsco.cloud has no CNAME records.
Question and response
Question
dig pmg.rqsco.cloud. NS
Answer
The response has no answer records.
Authority
rqsco.cloud. 60 SOA dns10.ovh.net. tech.ovh.net. 2026010400 86400 3600 3600000 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0