mx2.godns.net has one IP number , but the reverse is mx2931.godns.net. mx2.6-w.biz, mx3.6-w.biz, mx2.na.org.ar, mx2.hispah.com, mx3.sao.org.ar and at least 100 other hosts point to the same IP. godns.net use this as a mailserver. godns.net is delegated to four nameservers, however two delegated nameservers are missing in the zone. All nameservers are at godns.net themselves. Two nameservers have the same IP number. Two of them are on the same IP network. Incoming mail for godns.net is handled by five mailservers also at godns.net. Two mailservers have the same IP number. All of them are on the same IP network. godns.net has one IP number. mx2.godns.net is hosted on a server in Argentina.