smtp-gate2.openhosts.com has one IP number , which also has a corresponding reverse pointer. cen.at, t8s.net, rm24.net, gbuk.net, bhags.net and at least 100 other hosts use this as a mailserver. openhosts.com is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. All nameservers are at openhosts.com themselves. There are two duplicated IP numbers. Some of them are on the same IP network. Incoming mail for openhosts.com is handled by one mailserver at openhosting.co.uk. openhosts.com has one IP number. smtp-gate2.openhosts.com is hosted on a server in United Kingdom.