anakin.hadcloud.srv.br has no CNAME records.
Question and response
Question
dig anakin.hadcloud.srv.br. NS
Answer
The response has no answer records.
Authority
hadcloud.srv.br. 900 SOA kiki.bunny.net. hostmaster.bunny.net. 2021691984 7200 900 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0