Mega Code Archive

 

Categories / C# / Network

 

Get DNS Address Info

using System; using System.Net; public class GetDNSAddressInfo {    public static void Main(string[] argv) {       if (argv.Length != 1) {          Console.WriteLine("Usage: GetDNSAddressInfo address");          return;       }       IPAddress test = IPAddress.Parse(argv[0]);       IPHostEntry iphe = Dns.GetHostByAddress(test);       Console.WriteLine("Information for {0}",                      test.ToString());       Console.WriteLine("Host name: {0}", iphe.HostName);       foreach(string alias in iphe.Aliases)       {          Console.WriteLine("Alias: {0}", alias);       }       foreach(IPAddress address in iphe.AddressList)       {          Console.WriteLine("Address: {0}", address.ToString());       }    } }