45.4.55.210.provedoruniversal.com.br has no NS records.
NS records for this zone are defined at provedoruniversal.com.br.
NS records for this zone are defined at provedoruniversal.com.br.
Question and response
Question
dig 45.4.55.210.provedoruniversal.com.br. NS
Answer
The response has no answer records.
Authority
provedoruniversal.com.br. 3600 SOA dns1.kinghost.com.br. abuse.kinghost.net. 2503061030 86400 14400 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0