ms.realizemeucartao.com.br has no NS records.
NS records for this zone are defined at realizemeucartao.com.br.
NS records for this zone are defined at realizemeucartao.com.br.
Question and response
Question
dig ms.realizemeucartao.com.br. NS
Answer
The response has no answer records.
Authority
realizemeucartao.com.br. 1800 SOA kim.ns.cloudflare.com. dns.cloudflare.com. 2397644703 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0