Using WMI:
(look for text wrap)
-- Code Start --
ManagementObjectSearcher mos = new ManagementObjectSearcher ("SELECT
DNSServerSearchOrder FROM Win32_NetworkAdapterConfiguration");
foreach (ManagementObject mo in mos.Get())
{
if (mo["DNSServerSearchOrder"] != null)
{
foreach (string s in (string[])(mo["DNSServerSearchOrder"]))
{
Console.WriteLine (s);
}
}
}
-- Code End --
How can I identify which DNS Server a machine is using in vb.net?