ns2.gov.cl has one IP number , which also has a corresponding reverse pointer. ns2.gob.cl, ns2.interior.gob.cl and ns2.interior.gov.cl point to the same IP. gov.cl, sned.cl, fuas.cl, bpgm.cl, rech.cl and at least 50 other hosts use this as a nameserver. gov.cl is a domain controlled by six nameservers. Some of them are on the same IP network. Incoming mail for gov.cl is handled by two mailservers at gov.cl themselves. They are on the same IP network. ns2.gov.cl is hosted on a server in Chile.