33.235.77.in-addr.arpa is delegated to two nameservers, however four extra nameservers are listed in the zone. All nameservers are at hspc.sbp.attikh.net. There are two duplicated IP numbers. All of them are on the same IP network. op.bz, hhugo.com, attikh.net, idglabs.eu, concuria.net and at least 25 other hosts share nameservers with this domain.