If you are not able to connect to a particular site and its IP addresses is not resolving properly, it could be a problem with the DNS servers that you are connecting to or an incorrect DNS entry ...

At times when websites take longer than needed to load up on an iPhone or iPad, the problem could be caused by your Internet provider's slow DNS server. AppleInsider advises how to update your iOS ...

If you want to change the DNS server using Command Prompt or Windows PowerShell, this tutorial will be handy. Instead of opening the Network Connections window, you can follow this step-by-step guide ...