We are seeing the same problem with E.ROOT-SERVERS.NET's address. Even worse, I have the suspicion that bad DNS behaviour here(very frequent broadcasting of DNS requests) are caused by this. This is a bind problem too of course. We run the "patched" Solaris 2.4 bind. One of the affected machines run's the 2.3 bind. Same problem. Anyone else seeing broadcasted DNS requests when they have this bad data? Hans van Staveren