Question and response
Question
dig vdns01.nuva.com.br. PTR
Answer
The response has no answer records.
Authority
nuva.com.br. 1800 SOA ns1.udns.com.br. contato.tmsoft.com.br. 2016062715 10800 900 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0