OpenDNS – What is OpenDNS and Why You Absolutely Need It ? OpenDNS Review – learn the advantages of OpenDNS and how this service can make internet a safer place for you and your family.
Its OpenDNS not OpeDSN. When you type an address like www.yahoo.com in your browser address bar, the computer doesn’t know where yahoo.com points to and it will therefore ask the DNS server. The job of a DNS server is to translate this human-readable web address (like www.yahoo.com) into a computer-readable number also known as an IP address (209.131.36.158). Once your computer knows the IP location of a web domain name, it opens the website in your browser. DNS is such an integral part of our Internet life working behind the scenes every time we connect to a website.
Unfortunately, this can prove to be the weakest link in the entire workflow. To solve this problem, we look at a simple and reliable service called OpenDNS that speeds up your Internet connection and also handles some other very important issues. Before Changing DNS Servers to OpenDNS or Google DNS, Read this! Public DNS services like OpenDNS or Google DNS may offer more faster lookups than your ISP DNS server of your ISP but in some cases, you may get much better download speeds if you use your ISP settings.
Public DNS services, like OpenDNS or Google DNS, may offer more reliable and faster lookups than the DNS server of your ISP but in some cases, you may get much better download speeds if you continue to stick to your ISP’s DNS server. You know about Content Delivery Networks like Amazon, Akamai, etc. that have data centers located across the globe and they serve content from the one that’s closest to you geographically. A site like Adobe hosts its files on Akamai so when you download that 1 GB Photoshop installer from Adobe.com, the file will be served to you from the Akamai data center that’s nearest to you. A CDN uses your computer’s IP Address to determine your current location and then redirects you to the server that’s nearest to you. Which DNS Server Should You Use On Your Computer? The job of a DNS Service, like Google DNS or OpenDNS, is to translate web domain names (like google.com) into IP addresses.
It is therefore important that you choose the fastest DNS Server for your computer since it is used every time you visit a new site in the browser. The job of a DNS server is to translate domain names (like google.com) into IP addresses (like 209.85.135.103) and it does this for every new new site that you visit in the browser. Therefore, no matter how fast your Internet connection speed is, a site won’t load unless the DNS server has performed the lookup successfully. When it comes to choosing a DNS server, you’ve several choices. There are public DNS services like OpenDNS and Google DNS or you could use the DNS Server of your ISP itself. The speed at which a DNS server can resolve domain names into IP addresses depends on its geographic location among other factors. The following video describes how you may change the DNS settings on your computer: