Question

How to get hostname based on IP address in C#

Answer 1

using System.Net;

namespace WinFormsApp1 
{
    public partial class Form1 : Form
    {
    public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            string IPAddress = "43.123.81.117";
            
            IPHostEntry hostEntry = Dns.GetHostEntry(IPAddress);

            MessageBox.Show(hostEntry.HostName);
        }
    }
}



/*
run:

abcdefgzyz.com
 
*/

 

70+ SQL courses for beginners and professionals