(THE CONVERSATION) 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 ...

DNS stands for Domain Name System, commonly referred to as the internet’s phonebook. It is the system computers use to ...

If you are new to DNS server knowledge, you probably didn’t know that you can change the DNS servers you use when browsing the internet. You might want to do this for a variety of reasons, including ...

DNS failure is a failure to communicate between your device and a DNS server. When a DNS failure occurs, you can't reach the internet address you wanted to reach. As a viewer, this might mean you ...

Web browsers interact through Internet Protocol (IP) addresses. DNS translates domain names to IP addresses so browsers can load Internet resources. Each device connected to the Internet has a unique ...

The company says the Amazon Web Services outage that disrupted online activity for a large portion of the internet on Monday ...

Whether it’s a digital exploit or a physical break-in, every entryway into your hospital systems must be secured; DNS is no ...

On July 31, 2008, Apple released an overdue patch for a major vulnerability in the way Mac OS X Server handles turning the names in Web sites and e-mail addresses into the numeric addresses used for ...

I've been using NextDNS for a few years now and like it, though it seems like there hasn't been any support or changes to it in about that much time. Ordinarily I wouldn't care - it's DNS, and it ...

A Domain Name System error that originated from Amazon's largest and oldest data center took down major sites Monday. The ...

Amazon Web Services experienced DNS resolution issues on Monday morning, taking down wide swaths of the web—and highlighting ...

Amazon Web Services (AWS) had a bad day. That's how the boss of another big US tech firm Cloudflare put it – probably feeling ...