101.141.195.in-addr.arpa is delegated to two nameservers, however two extra nameservers are listed in the zone. All nameservers are at sunrise.ch. All of them are on different IP networks. fdp.ch, efp.cc, iec.ch, ruf.ch, kws.ch and at least 35 other hosts share nameservers with this domain. 48-55.101.141.195.in-addr.arpa are subdomains to this hostname. 141.195.in-addr.arpa is delegated to three nameservers, however two extra nameservers are listed in the zone. All of them are on different IP networks.