rackspace.com.ar is delegated to two nameservers, however both delegated nameservers are missing in the zone. All nameservers are at javans.com.ar. They are on different IP networks. repse.cl, rss.com.ar, cts.com.mx, ideando.tv, ricale.com and at least 47 other hosts share nameservers with this domain. com.ar is a domain controlled by six nameservers. All of them are on different IP networks.