PCH.RCP.pe has no CNAME records.
Question and response
Question
dig PCH.RCP.pe. NS
Answer
The response has no answer records.
Authority
RCP.PE. 3551 SOA NS.RCP.NET.PE. operador.RCP.PE. 2025110400 3600 1800 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0