A DNS server, or Domain Name System server, is a computer that stores the addresses of domain names and translates them into IP addresses. When you type in the domain name of your favorite website, your computer contacts the DNS server to look up the IP address for that domain.
DNS servers are usually located on the same computer as the domain name servers that they serve. If your computer is not connected to the internet, your DNS server can still lookup domain names by using the IP addresses of other DNS servers.
Changing your DNS server can have a variety of effects on your computer. For example, if you change your DNS server to one that is located in a different part of the world, your computer might not be able to access websites that are hosted on servers in your home country.
Changing your DNS server can also have other effects on your computer. For example, if you change your DNS server to one that is located on a different network, your computer might be able to access websites that are hosted on servers that are located on that network.
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DNS servers are used to map domain names (such as example.com) to IP addresses. When you type a domain name into your browser, your computer communicates with the DNS server to look up the IP address associated with that domain name. DNS servers are also used to resolve hostnames (such as www.
DNS servers are used to resolve hostnames to IP addresses. When a user types in a domain name like www.google.com, the DNS server on the user’s computer looks up the domain name in its database of registered domain names. It then looks up the IP address associated with that domain name and sends the request on to the web server located at www.com.
DNS servers are responsible for translating human-readable names, such as “www.google.com,” into the numerical IP addresses used by devices on the internet. When you type in the name of a website, your computer contacts a DNS server to lookup the address. DNS servers are also used to resolve domain names, such as “microsoft.com.” When you type in the domain name for Microsoft, your computer contacts the DNS server for the “microsoft.com” domain and retrieves the IP address for the Microsoft website.
