stream.fiberlux.pe has no CNAME records.
Question and response
Question
dig stream.fiberlux.pe. NS
Answer
The response has no answer records.
Authority
fiberlux.pe. 3600 SOA ns1.flx.com.pe. noc.flx.com.pe. 2026022400 10800 3600 1209600 38400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0