If you're troubleshooting some network problems in your office and some computers are connected to a router, you may need the IP address of each computer, its primary DNS server and the default router ...

A Web server that can't find anything on the Internet isn't of much use. This situation is especially relevant if the Web server in question is the one running your business website. One way to check ...

Many an IT administrator has needed to modify network interface settings in the past, usually via the graphical user interface (GUI). Besides just setting the IP address, if a system is statically ...

A Domain Name System (DNS) server is a fundamental part of the backbone of the internet — without it, it would be impossible to use a web browser to find websites. You can think of the DNS server as a ...

A DNS or Domain Name System is one of the most crucial keys to establishing internet connectivity between two different parties — customarily, a client and a server. It acts as a directory, with ...

My older kid was trying to apply for college at a university in Florida. Perversely, its website refused to appear. He tried Safari, Firefox, and Chrome on his Mac and Safari on his iPhone. Only his ...

Each time you open a browser and type in a web address, there’s a hidden hand sending all the information to your PC to render the page as it should. Those middle-men of your newly loaded webpage are ...

Cloudflare is an old hand at speeding up corporate internet services with its content delivery network (CDN). The company is also a pro at blocking Distributed Denial of Service (DDoS) attacks. Now, ...

The Domain Name System is an essential part of your internet experience. We explain why it's important and show you how to upgrade to a better DNS server for increased speed and security. When the IBM ...