ns2.joaorodolfo.eti.br has one IP number , but the reverse is ns7.zoneedit.com. rsias.com, sknrx.com, nailed.net, ns3.usata.org, ns1.cabco.net and at least 24 other hosts point to the same IP. joaorodolfo.eti.br use this as a nameserver. joaorodolfo.eti.br is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. There are two duplicated IP numbers. Some of them are on the same IP network. Incoming mail for joaorodolfo.eti.br is handled by seven mailservers having a total of 27 IP numbers. Two mailservers have the same IP number. Some of them are on the same IP network. joaorodolfo.eti.br has two IP numbers. They are on different IP networks. ns2.joaorodolfo.eti.br is hosted on a server in United States even though the hostname implies Brazil.