_5ccb9a9e8e9c84732720be3bc04adc70.oi.com.br has no NS records.
NS records for this zone are defined at oi.com.br.
NS records for this zone are defined at oi.com.br.
Question and response
Question
dig _854bc037f7e60d6d4ed803941029b688.wggjkglgrm.acm-validations.aws. NS
Answer
The response has no answer records.
Authority
wggjkglgrm.acm-validations.aws. 900 SOA ns-1664.awsdns-16.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0