To clear a DNS client cache (on W2K, XP or 2003) run "ipconfig /flushdns"
To clear a DNS Server cache run "dnscmd /clearcache" or use the DNS tool to
clear the cache. To do this, follow these steps:
1. Start the DNS tool. To do this, click "Start", point to
"Administrative Tools", and then click "DNS".
2. Under "DNS", right-click the server where you want to clear the cache,
and then click "Clear Cache".
Or simply restart the DNS service.
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Thanks,
Marc Reynolds
Microsoft Technical Support
This posting is provided "AS IS" with no warranties, and confers no rights.