Question and response
Question
dig oi.webnavegador.com.br. NS
Answer
oi.webnavegador.com.br. 5 CNAME ips.dnstool.site.
Authority
dnstool.site. 1800 SOA betty.ns.cloudflare.com. dns.cloudflare.com. 2399656308 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0