mx3.labic.org has one IP number , but the reverse is mx2932.godns.net. mx3.odema.org, mx3.na.org.ar, mx2.godns.net, mx3.p-per.com, mx3.nafilt.com and at least 100 other hosts point to the same IP. labic.org use this as a mailserver. labic.org 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 labic.org is handled by four mailservers at labic.org themselves. Some of them are on the same IP network. labic.org has one IP number. mx3.labic.org is hosted on a server in Argentina.