Dns.GetHostEntry Method (IPAddress)
Assembly: System (in system.dll)
An IP address.
Return ValueAn IPHostEntry instance that contains address information about the host specified in address.
The GetHostEntry method queries a DNS server for the IP addresses and aliases associated with an IP address.
This member emits trace information when you enable network tracing in your application. For more information, see Network Tracing.
The following code example uses the GetHostEntry method to resolve an IP address to an IPHostEntry instance.
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.