go
ns3.panamericano.com.br has one IP number , which also has a corresponding reverse pointer. panamericano.com.br and bancopanamericano.com.br use this as a nameserver. panamericano.com.br is a domain controlled by three nameservers at panamericano.com.br themselves. All of them are on the same IP network. Incoming mail for panamericano.com.br is handled by two mailservers also at panamericano.com.br. They are on the same IP network. panamericano.com.br has one IP number , but the reverse is ns1.panamericano.com.br. ns3.panamericano.com.br is hosted on a server in Brazil.

ns3.panamericano.com.br
a records
 
+ 189.108.204.67 189.108.0.0/16 AS10429 -
+ --- -

panamericano.com.br
a records
 
+ 189.108.204.65 189.108.0.0/16 AS10429 ns1.panamericano.com.br
+ --- ns1.panamericano.com.br
ns-soa records
ns1.panamericano.com.br
+ 189.108.204.65 189.108.0.0/16 AS10429 -
+ --- -
ns records
ns3.panamericano.com.br
+ 189.108.204.67 189.108.0.0/16 AS10429 -
+ --- -
ns1.panamericano.com.br
+ 189.108.204.65 189.108.0.0/16 AS10429 -
ns2.panamericano.com.br
+ 189.108.204.66 189.108.0.0/16 AS10429 -
mx records
mail.panamericano.com.br
+ 189.108.204.132 189.108.0.0/16 AS10429 -
+ --- -
mx.panamericano.com.br
+ 189.108.204.163 189.108.0.0/16 AS10429 -
ip numbers of host
189.108.204.67
ptrs of ip numbers
ns3.panamericano.com.br
ip numbers using ptr to this host
189.108.204.67
domains using this as nameserver
bancopanamericano.com.br
panamericano.com.br
used as nameserver but missing in zone
bancopanamericano.com.br