ns3.ipmirror.com has one IP number , but the reverse is m05.sgded.com. ns2.vivelared.info point to the same IP. jsp.sg, c-s.sg, asd.sg, soh.net, mkpl.sg and at least 100 other hosts use this as a nameserver. ipmirror.com is delegated to three nameservers, however one extra nameserver is listed in the zone. All nameservers are at ipmirror.com themselves. All of them are on different IP networks. Incoming mail for ipmirror.com is handled by six mailservers also at ipmirror.com. Two mailservers have the same IP number. Some of them are on the same IP network. ipmirror.com has one IP number. ns3.ipmirror.com is hosted on a server in United States.