Get IP Address from DNS Hostname in C#

 

A frequent task when designing applications that work with TCP/IP and the internet is to lookup an IP address from a hostname. It’s much easier for users to deal with the hostname than having to type in an IP address.

First you’ll add the System.Net namespace to your using section:

using System.Net;

Example of code to get address from hostname:

string code2all = "www.google.com";

IPAddress[] addresslist = Dns.GetHostAddresses(code2all);

foreach (IPAddress theaddress in addresslist)

{

Console.WriteLine(theaddress.ToString());

Console.Read();

}

you can change site google.com to any site you want