ns3.mts.cl has one IP number , but no corresponding reverse pointer. 171.cl, cals.cl, fepasa.cl, reliper.cl, fepasa.com and at least 22 other hosts point to the same IP. mts.cl use this as a nameserver. mts.cl is a domain controlled by two nameservers on the same IP network. Incoming mail for mts.cl is handled by one mailserver at mts.cl themselves. mts.cl has one IP number. ns3.mts.cl is hosted on a server in Chile.