Incoming mail for caravellehotel.vnn.vn is handled by two mailservers on different IP networks. dag.vn, mtc.com.vn, edenvn.com, yml.com.vn, hepza.gov.vn and at least four other hosts share mailservers with this domain. mail.caravellehotel.vnn.vn are subdomains to this hostname. vnn.vn is a domain controlled by two nameservers at vnn.vn themselves. They are on different IP networks. Incoming mail for vnn.vn is handled by two mailservers having a total of 14 IP numbers. Some of them are on the same IP network.