Have you checked your DNS servers lately? If not, you may be putting your company’s entire network at risk. The Internet’s DNS is a global distributed database that matches domain names with ...

STERLING, Va. – June 22, 2022 – Neustar Security Services, a leading provider of cloud-oriented security services that enable global businesses to thrive online, has launched an open and abridged ...

I was wondering if there is any way to see if a DNS change has propagated? I added a SPF record TXT entry, and I'd like to check to see if it has propagated so that I can eliminate a few things 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 ...

The F-Secure Router Checker is a free and instant way to see if your router has potentially been hijacked by criminals. When you type www.thewindowsclub.com in your browser address bar, your computer ...

A critical vulnerability that’s been sitting in Microsoft’s Windows DNS Server for almost two decades could be exploited to gain Domain Administrator privileges and compromise the entire corporate ...

A DNS server – short for Domain Name System server – converts web addresses into IP addresses. Without a DNS server, you won't be able to connect to any websites. If you're having issues with your ...

Stub zones can beef up your DNS infrastructure. Here’s a practical guide to when and how to use them. In a previous DNS column, I briefly covered a new feature in Windows 2003 called stub zones. A ...

When I first started doing freelance technical writing 10 years ago, I realized pretty quickly that I was going to need to set up a network in my home so that I could experiment with the various ...

The Domain Name System (DNS) is one of the foundations of the internet, working in the background to match the names of web sites that people type into a search box with the corresponding IP address, ...