The Domain Name System, like most pieces of the internet, was designed to be distributed across many computers. Concentration ...

An SMTP server allows you to send, receive, and forward email messages between users. Learn how to configure SMTP server in ...

The Domain Name System (DNS) is the Internet address book. DNS determines the correct IP address for websites when users enter domain names like “microsoft.com” or “thewindowsclub.com” into web ...

Microsoft is investigating an ongoing DNS outage affecting customers worldwide, preventing them from accessing Microsoft ...

When millions of people suddenly couldn't load familiar websites and apps during the Amazon Web Services, or AWS, outage on Oct. 20, 2025, the affected servers weren't actually down. The problem was ...

At some point in your self-hosting journey, you realize that you're already running most of your network stack at home, so what's the harm in adding one more service? And when it's something as ...

ZDNET's key takeaways There are certain Linux commands I consider essential.They range from networking, troubleshooting, and ...

Amazon says a major DNS failure was behind a massive AWS (Amazon Web Services) outage that took down many websites and online services on Monday. As BleepinComputer reported earlier this week, this ...

Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal into Wi-Fi, allowing phones, laptops, TVs and other devices to connect ...