spf.solushost.com.br has no NS records.
NS records for this zone are defined at solushost.com.br.
NS records for this zone are defined at solushost.com.br.
Question and response
Question
dig spf.solushost.com.br. NS
Answer
The response has no answer records.
Authority
solushost.com.br. 86400 SOA ns1.solushost.com.br. edivanoliveira.gmail.com. 2026022100 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0