What does DNS mean in computer terms will explain on what does DNS stand for in networking. Learn what does DNS server mean, it is a complete guide on what is DNS and how does it work. Article will also explain what does DNS error mean on internet.
- 1 What does DNS stand for in networking
- 2 What Does DNS mean in Computer Terms – Simple Explanation
- 3 What Does DNS mean in Computer Terms – From Other Sources
- 4 What does DNS mean – Smooth Income’s Definition
- 5 Why DNS is important
- 6 How does DNS work – Step by Step Details
- 7 What is a DNS error
- 8 What does dns server mean – Best explanation on Youtube
What does DNS stand for in networking
DNS stands for domain name system in networking. Every time someone visits a website or a blog, they are interacting with the largest distributed database in the world. This enormous database is cooperatively known as the DNS or Domain Name System. Without DNS, the Internet or networking would unable to function.
What Does DNS mean in Computer Terms – Simple Explanation
DNS or Domain Name System is a system that allots a domain name to physical IP address.
IP address (Internet Protocol addresses) is a unique string of numbers (like 22.214.171.124) which are provided to every individual computer, server and network on the Internet. DNS (Domain names serve) act as a phone directory for connecting IP addresses with corresponding domain names.
DNS covert IP addresses into names so that is can be remembered easily by humans. DNS provides easy to remember names for website, blog and other services on the Internet. In short DNS maintain a directory of domain names and translate them to IP addresses.
What Does DNS mean in Computer Terms – From Other Sources
“Domain Name System (or Service or Server), an Internet service that translates domain names into IP addresses. Because domain names are alphabetic, they’re easier to remember. The Internet however, is really based on IP addresses. Every time you use a domain name, therefore, a DNS service must translate the name into the corresponding IP address.” Source
“The Domain Name System (DNS) is a hierarchical distributed naming system for computers, services, or any resource connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. Most prominently, it translates domain names, which can be easily memorized by humans, to the numerical IP addresses needed for the purpose of computer services and devices worldwide. The Domain Name System is an essential component of the functionality of most Internet services because it is the Internet’s primary directory service.” Source
“DNS stands for “Domain Name System.” Domain names serve as memorizable names for websites and other services on the Internet. However, computers access Internet devices by their IP addresses. DNS translates domain names into IP addresses, allowing you to access an Internet location by its domain name.” Source
“DNS is an abbreviation for Domain Name System, a system for naming computers and network services that is organized into a hierarchy of domains. DNS naming is used in TCP/IP networks, such as the Internet, to locate computers and services through user-friendly names. When a user enters a DNS name in an application, DNS services can resolve the name to other information associated with the name, such as an IP address.” Source
What does DNS mean – Smooth Income’s Definition
Smooth Income’s Acrostic Explanation:
|D||– Database connecting IP addresses with corresponding domain names|
|N||– Notable and easy to remember names are provided to every internet server|
|S||– System for assigning addresses to Internet web servers|
Why DNS is important
DNS is important because, although domain names are easy for people to remember, computers or machines, access websites based on IP addresses. DNS plays a vital role in assigning IP addresses so that computer or machines can easily identify a particular entity on the network. The unique structure of the DNS keeps everything straight, duplicate domain names cannot exist making the internet useful, practical and easy to use.
How does DNS work – Step by Step Details
When an individual wants to visit a webpage, website or a blog, they would type the domain name they desire to seek like “smoothincome.com” into the address bar of their browser. After the domain name has been entered, it will look upon DNS (Domain Name System), where it is translated into an IP address like 126.96.36.199 which is easily interpreted by a computer. Using that IP address, the computer can then locate the “smoothincome.com” web page and forward that information to the browser.
DNS automatically changes the names which individual’s types on web browser’s address bar to the IP addresses of web servers, hosting those sites.
3 Simple steps on how does DNS work:
Step 1. Type the domain name like “smoothincome.com” into the address bar of the browser.
Step 2. DNS (Domain Name System) will translate domain name into an IP address like “188.8.131.52”
Step 3. Using the IP address, the computer can then locate “smoothincome.com” web page and forward that information to the browser.
What is a DNS error
A DNS error means that search engine can’t locate DNS server, it may be due
- The server may be down
- There may be an issue with the DNS routing to the domain
- Misspell of a domain name
- Domain name does not exists
- Particular domain name might be blocked to access
DNS error usually means your computer can’t get to the desire webpage on the internet.
Google definition on DNS error
What does dns server mean – Best explanation on Youtube
So, Finally what does DNS mean:
DNS converts names (like smoothincome.com, google.com, etc) into the IP addresses of the servers that host the website or a blog.