Incoming mail for com.vivetelmex.com is handled by one mailserver having a total of two IP numbers. They are on the same IP network. h-ps.net, icorm.net, bigso.net, syd01.net, orben.com and at least 100 other hosts share mailservers with this domain. telmex.com.vivetelmex.com are subdomains to this hostname. vivetelmex.com is delegated to two nameservers, however one extra nameserver is listed in the zone. All nameservers are at triara.com. Two of them are on the same IP network. Incoming mail for vivetelmex.com is handled by two mailservers at correonegocios.com. They are on the same IP network. vivetelmex.com has one IP number.