ms.comunicado.solfacil.com.br has no NS records.
NS records for this zone are defined at solfacil.com.br.
NS records for this zone are defined at solfacil.com.br.
Question and response
Question
dig ms.comunicado.solfacil.com.br. NS
Answer
The response has no answer records.
Authority
solfacil.com.br. 1800 SOA norm.ns.cloudflare.com. dns.cloudflare.com. 2397453489 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0