cnsadmsal.cns.gov.bo has one IP number , which is the same as for cns.gov.bo. abs.vn, 4ez.com, ajur.cl, qybj.net, sudet.net and at least 100 other hosts point to the same IP. cns.gov.bo use this as a nameserver. cns.gov.bo is delegated to two nameservers, however one delegated nameserver is missing in the zone and one other nameserver is listed instead. All nameservers are at cns.gov.bo themselves. All of them are on different IP networks. Incoming mail for cns.gov.bo is handled by one mailserver also at cns.gov.bo.