msglbs1.mvdis.gov.tw has five IP numbers. Some of them are on the same IP network. mx1.haworth.com, mx-alt1.visto.com, mx-alt2.visto.com, mx-alt3.visto.com, emailscan8.mci.com and at least 25 other hosts point to the same IP. mvdis.gov.tw use this as a mailserver. mvdis.gov.tw is delegated to one nameserver, however one delegated nameserver is missing in the zone and two other nameservers are listed. Two nameservers have the same IP number. Some of them are on the same IP network. Incoming mail for mvdis.gov.tw is handled by two mailservers having a total of seven IP numbers. There are four duplicated IP numbers. Some of them are on the same IP network. mvdis.gov.tw has one IP number. msglbs1.mvdis.gov.tw is hosted on five servers in United States even though the hostname implies Taiwan.