We are using Windows 2000 ADS (SP3) which uses a UNIX DNS server (Bind
In DNS we created a separate zone for ADS with allow update for the windows
servers, now something strange happens, several times an hour dynamic
updates take place in this zone and the reverse table (PTR records).
After this update the SOA record is no longer the first record in
configuration. This situation prevents the DNS administrator to make changes
in de non-ADS zones, because the tool checks the configuration for
inconsistencies (which is the case for the reverse lookup zone)
10. SOA Records.