acts.paca.com.br has one IP number. wns.bg, ifdom.net, veve.com.tw, paca.com.br, nextv.com.tw and at least 48 other hosts point to the same IP. paca.com.br use this as a nameserver. paca.com.br is delegated to two nameservers, however three extra nameservers are listed in the zone. All nameservers are at paca.com.br themselves. Two nameservers have the same IP number. All of them are on the same IP network. Incoming mail for paca.com.br is handled by one mailserver also at paca.com.br. paca.com.br has four IP numbers. All of them are on the same IP network.