Domain Name Server Gcse

Similar thing happens in working of dns.

Domain name server gcse. This web server uses a public ip address you can read more about ip addresses here to identify them as a device on the network in this case the network is the internet which is. Url stands for uniform resource locator. They maintain a directory of domain names and translate them to numerical ip addresses. Choose your gcse subjects and see content that s tailored for you.

Domain name server resolves names to numbers to be in specific it resolves names to i p address to make you understand easily i have explained here with simple example. Domain name servers in order to access a web page that is hosted on the internet the user needs to tell their browser which web server to request the data from. When you type the website name in your browser the browser sends a request to the dns server if the website domain name is registered in the database. Computer will not have names like human have computer will be having numbers for the identity.

A dns domain name system server stores a list of domain names and a list of corresponding ip addresses where the website is stored. Computers however access websites based on ip addresses hence the needs. The domain name system dns is a hierarchical and decentralized naming system for computers services or other resources connected to the internet or a private network. A domain name always maps to a specific ip address on the internet.

A domain name resolves to a specific ip address by means of a dedicated computer called the root name server. For example the bbc website s address is 151 101 128 81. These ip addresses are used to identify and locate the web servers on the internet network. This is called the site s domain name.

This is the unique person friendly address or url of a particular web site. Most prominently it translates more readily memorized domain names to the numerical ip addresses needed for locating and. Web server and domain. Domain name servers dns are the internet s equivalent of a phone book.

It associates various information with domain names assigned to each of the participating entities. In order to let other people see your web site it must be placed on a web server. The domain name the name of the website.