Summary
199.53.200.in-addr.arpa is a domain controlled by four nameservers. There are two duplicated IP numbers. Some of them are on the same IP network.
fka.cl,
ifx.cl,
ifxnw.cl,
rlmex.com,
imatesa.cl and at least 32 other hosts share nameservers with this domain.
53.200.in-addr.arpa is delegated to five nameservers, however one extra nameserver is listed in the zone. All nameservers are at
mx-ns.mx. All of them are on different IP networks.