Hello Zerhyr ,
Try this Microsoft KB :
http://support.microsoft.com/kb/842127
and go in the section : "Method 1: Delete all PTR records"
Olivier C.
Hewlett Packard pour l'Assistance Utilisateur Microsoft.
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"zerhyr" <(E-Mail Removed)> wrote in message
news:26D8C9C8-ADA9-44EC-8160-(E-Mail Removed)...
>I have some ptr in Reverse Lookup Zones that I'm not able to delete. When
>I
> check for the A record, the entry does not exist. As a result, I'm not
> able
> to reuse that IP as when I run "ping -a" it is resolving to the old entry.
> How can I delete the old ptr in Reverse Lookup Zones? Thank you in advance