Three ways to find the IP address of a website (browser, terminal, API), why you often get several IPs or a CDN address, and how to geolocate the result to see where a site is really hosted.

The internet relies on a system of addresses that treats every computer, tablet and smartphone as a distinct device, allowing all of them to communicate with each other. Because many kinds of devices ...

Google has had the ability to look up your IP address for years now, just go to Google and search for [what is my ip] and Google will typically return your public IP address. What I didn't know is ...

Ever heard about the term “DNS” when using the Internet? DNS stands for Domain Name System. Before we go ahead and talk about what DNS is and how DNS lookup works, let us understand what the D in the ...

You’ve heard about it before: an unknown online assailant has been inundating someone in your town with bothersome messages. Luckily, even though that person’s profile may be devoid of identifying ...

Need to know your Mac’s IP address? You’ve come to the right place. We show how to find this information, as well as explaining what an IP address is and the difference between internal and external ...