rplc38100.ciberserver.cloud has no CNAME records.
Question and response
Question
dig rplc38100.ciberserver.cloud. NS
Answer
The response has no answer records.
Authority
ciberserver.cloud. 10800 SOA ns1.ciberserver.com. status.ciberconceito.com. 2026022100 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0