StevenWhiting.com

Just a place for dumping info I've learnt in IT and other stuff. My online note storage.

Browsing Posts tagged DNS

Keeping DNS clean

http://blogs.technet.com/b/networking/archive/2009/02/09/optimizing-your-network-to-keep-your-dns-squeaky-clean.aspx Found by Fizzy (Faz or Phaz or whatever annoys him)

Run DCDiag /test:dns to test and see what errors it shows. Even after clearing out DNS some entries might not be showing there but still be in AD so run ADSI Edit and look through the System section for errors. Mine was old DC entries appearing in MicrosoftDNS section.

DNS Lookup

Use nslookup at a command prompt

Bad Behavior has blocked 62 access attempts in the last 7 days.