lp-planos.fbnet.com.br has no NS records.
NS records for this zone are defined at fbnet.com.br.
NS records for this zone are defined at fbnet.com.br.
Question and response
Question
dig ef08ef3c893a468daf24daf61f20b4aa.unbouncepages.com. NS
Answer
The response has no answer records.
Authority
unbouncepages.com. 1800 SOA aitana.ns.cloudflare.com. dns.cloudflare.com. 2397964547 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0