ns1.dotzup.com has one IP number. wic.ca, ms.org, mir.ca, acmc.ca, xyb.com and at least 100 other hosts use this as a nameserver. dotzup.com is delegated to four nameservers, however two extra nameservers are listed in the zone. All nameservers are at dotzup.com themselves. Two nameservers have the same IP number. Some of them are on the same IP network. Incoming mail for dotzup.com is handled by one mailserver at pogozone.net. dotzup.com has one IP number. ns1.dotzup.com is hosted on a server in United States.