Summary
113.89.80.in-addr.arpa is delegated to two nameservers, however one extra nameserver is listed in the zone. All nameservers are having a total of three IP numbers. Two nameservers have the same IP number. Some of them are on the same IP network.
e-m.fr,
mdr.fr,
iaart.com,
sextv1.tv,
glipi.net and at least 60 other hosts share nameservers with this domain.