ns2.totbb.net has one IP number , which also has a corresponding reverse pointer. bpcd.net, totbb.net, gcc.go.th, totbb.com, totidc.com and at least 28 other hosts use this as a nameserver. totbb.net is delegated to two nameservers, however two extra nameservers are listed in the zone. All of them are on the same IP network. totbb.net has one IP number. ns2.totbb.net is hosted on a server in Thailand.