ns2.ig.com.br has one IP number , which also has a corresponding reverse pointer. ns2.acelerador.ibest.com.br point to the same IP. ig.com, aegsp.br, ig.com.br, ij.com.br, ieg.com.br and at least 100 other hosts use this as a nameserver. ig.com.br is a domain controlled by two nameservers at ig.com.br themselves. They are on the same IP network. Incoming mail for ig.com.br is handled by seven mailservers having a total of 26 IP numbers. There are two duplicated IP numbers. Some of them are on the same IP network. ig.com.br has one IP number. ns2.ig.com.br is hosted on a server in Brazil.