35.ps2213833.ciberserver.com has no CNAME records.
Question and response
Question
dig 35.ps2213833.ciberserver.com. NS
Answer
The response has no answer records.
Authority
ps2213833.ciberserver.com. 4503 SOA ns1.ciberserver.com. status.ciberconceito.com. 2025022800 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0