A Domain Name System server maps host names, or domain names, to IP addresses. When a computer attempts to connect to another PC over a network using a host name, such as www.google.com, the ...

If you have an Internet connection in your business and need to know the IP address of your Internet Service Provider's DNS servers, you don't have to waste time and call the ISP. You can find the IP ...

It's all about your IP address. As Digital Inspiration explains, all of the major websites use Content Delivery Networks like Amazon and Akamai to serve up the content. A CDN looks up your computer's ...

As we've covered the widespread issue with Safari (and other browsers) not being able to connect on the first try due to DNS issues, we've noted that one of the most successful solutions has been to ...

Open and misconfigured DNS (Domain Name System) resolvers are increasingly used to amplify distributed denial-of-service (DDoS) attacks, according to a report released Wednesday by HostExploit, an ...

Massive distributed denial of service attacks on Spamhaus this week focused widespread attention on the huge security threats posed by millions of poorly configured Internet Domain Name System (DNS) ...