ns3.aloojamiento.com has no CNAME records.
Question and response
Question
dig ns3.aloojamiento.com. NS
Answer
The response has no answer records.
Authority
aloojamiento.com. 1192 SOA ns3.aloojamiento.com. info.doominio.com. 2026022302 3600 7200 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0