189.38.62.128.static.uol.com.br has no NS records.
NS records for this zone are defined at static.uol.com.br.
NS records for this zone are defined at static.uol.com.br.
Question and response
Question
dig 189.38.62.128.static.uol.com.br. NS
Answer
The response has no answer records.
Authority
static.uol.com.br. 3600 SOA a10-dns-uolcsfe1.host.intranet. root.uol.com.br. 2009121524 7200 3600 432000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0