The root server will look at the domain name, and based on the TLD or top-level domain (.com. These are the servers that will be contacted first. At the entrance to the network are 13 root nameservers.The recursive resolver will query in the following pattern: There is a network of DNS servers, in a hierarchy, located all around the world. If it doesn't, it'll request the IP address from a DNS server. The resolver will check its cache first to see if it already has the IP address. The recursive resolver acts as a middleman between the browser and DNS server and is used to increase the speed and efficiency of the resolution process. Your browser initiates a DNS query through a server known as a recursive resolver, usually provided by your ISP or a third-party. If it does, it will request the site from that address. Your browser will first check its local DNS cache to see if it knows the IP address of.
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