dns4.r7tecnologia.com.br has one IP number , but the reverse is dns4.nettica.com. ns4.dns.im, ns4.if1.ca, ns.xay.com, ns4.00.com, ns5.cap.gov and at least 100 other hosts point to the same IP. r7tecnologia.com.br use this as a nameserver. r7tecnologia.com.br is delegated to five nameservers, however all five delegated nameservers are missing in the zone and five other nameservers are listed instead. There are four duplicated IP numbers. All of them are on the same IP network. Incoming mail for r7tecnologia.com.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. r7tecnologia.com.br has one IP number. dns4.r7tecnologia.com.br is hosted on a server in United States even though the hostname implies Brazil.