ns.tricom.net has one IP number , but the reverse is ns1.tricom.net. ns1.tricom.net point to the same IP. amefird.com.do use this as a nameserver. tricom.net is a domain controlled by three nameservers at tricom.net themselves. Two of them are on the same IP network. Incoming mail for tricom.net is handled by two mailservers having a total of four IP numbers. All of them are on the same IP network. tricom.net has one IP number. ns.tricom.net is hosted on a server in Dominican Republic.