DNS records are sets of instructions that live on DNS servers. These instructions are vital to the success of a DNS lookup. What is a DNS re...

A reverse DNS lookup takes an IP address and returns the domain name associated with that IP. A traditional DNS lookup does just the opposit...

Dynamic DNS can help ensure that DNS queries work even if the web service being sought has recently switched IP addresses. What is dynamic D...

The DNS CNAME record works as an alias for domain names that share a single IP address. What is a DNS CNAME record? The ‘canonical name’ rec...

Are you still using your internet provider’s DNS servers? You probably shouldn’t be. In most cases, ISP-provided DNS is slow, and occasional...