150.49.69.in-addr.arpa is delegated to two nameservers, however one extra nameserver is listed in the zone. All nameservers are at megalink.net. Two nameservers have the same IP number. They are on the same IP network. rsvp.com, eartha.com, dwmlaw.com, marroil.com, nessoil.com and at least 75 other hosts share nameservers with this domain.