mail.softdux.com has one IP number , which also has a corresponding reverse pointer , via cname to softdux.com. lei.org.za, cway.org.za, u-can.co.za, klops.co.za, netapes.net and at least 79 other hosts point to the same IP. softdux.com use this as a mailserver. softdux.com is delegated to four nameservers, however all four delegated nameservers are missing in the zone and four other nameservers are listed instead. There are three duplicated IP numbers. Some of them are on the same IP network. Incoming mail for softdux.com is handled by one mailserver at softdux.com themselves. softdux.com has one IP number. mail.softdux.com is hosted on a server in United States.