![]() ![]() ![]() If the records are not cached on the resolving nameserver, then the request is forwarded to what’s called a “root nameserver” to locate the DNS records. Typically this is your Internet provider’s server and is often called a “resolving nameserver”.ģ. If no DNS records are found, then a query is sent to your local DNS server. If the DNS records are found in your computer’s DNS cache, then the rest of the DNS lookup is skipped and you will be taken directly to 2. Immediately there is a quick check to see if you have visited our website previously. You open your browser and type in the address bar and hit Enter on the keyboard. Here is a simple way to understand how DNS works in four steps. They are hard to remember and don’t tell you anything about the website you’ll see if you enter them in a browser.ĭomain names were invented to solve this problem by using alphabets and allowing users to select easy to remember names for their websites.ĭNS or Domain Name System basically translates those domain names into IP addresses and points your device in the right direction.Ī domain name and its matching IP address is called a “DNS record”. Now imagine if you had to remember such long strings of numbers to visit your favorite websites. This IP address is a string of numbers with periods that looks like this: 192.124.249.166 Each device connected to the internet is assigned a unique IP address which helps other computers identify it. The internet is a giant network of computers. When a user enters a domain name like on their device, it looks up the IP address and connects them to the physical location where that website is stored. It lists domain names with their corresponding identifiers called IP addresses, instead of listing people’s names with their phone numbers. Think of the DNS system as the internet’s phonebook. It’s a system that lets you connect to websites by matching human-readable domain names (like ) with the unique ID of the server where a website is stored. ![]()
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