ms.meucartaotricard.com.br has no NS records.
NS records for this zone are defined at meucartaotricard.com.br.
NS records for this zone are defined at meucartaotricard.com.br.
Question and response
Question
dig ms.meucartaotricard.com.br. NS
Answer
The response has no answer records.
Authority
meucartaotricard.com.br. 900 SOA ns-517.awsdns-00.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0