ww.google.com.vn has six IP numbers , which are the same as for google.com.vn. All of them are on the same IP network. This hostname cnames to www.google.com. google.ae, edsam.org, dmarc.net, ogogle.com, googel.com and at least 17 other hosts point to the same IP. google.com.vn is delegated to three nameservers, however one extra nameserver is listed in the zone. All nameservers are at google.com. All of them are on different IP networks. Incoming mail for google.com.vn is handled by four mailservers. All of them are on the same IP network. ww.google.com.vn is hosted on six servers in United States even though the hostname implies Vietnam.