Summary
2.83.146.in-addr.arpa is a domain controlled by two nameservers on different IP networks.
jcc.cl,
syn.cl,
nic.cl,
cgi.cl,
iing.cl and at least 88 other hosts share nameservers with this domain.
83.146.in-addr.arpa is delegated to two nameservers, however two extra nameservers are listed in the zone. Two nameservers have the same IP number. Two of them are on the same IP network.