Have you ever wondered how domain names work? How entering a domain name in a web browser leads to the opening of a specific website? Have you ever came across the term DNS and wondered what is DNS? Let’s have a look at how the system works? https://www.wpoven.com/blog/what-is-a-dns/

1. What is a DNS? How Domain Name Works?

2. What is DNS?
Domain Name System (DNS) is a protocol under which a domain address is
converted into an IP address and redirects the browser to a particular web
server where the website files are hosted. This server then returns the
requested web page and displays it in your device’s browser. A domain name
system can also be termed as Directory of the Internet, where it searches for the
IP address associated with the specific domain name. Each device connected to
the internet has a unique IP address, using which other machines communicate
with it.

3. The domain name system consists of five interconnected elements,
namely:
1. Domain Name
2. Hosting Server (IP address)
3. Nameservers
4. DNS Record
5. Browser

4. Domain Name System (DNS) Records
There are various types of DNS records, which are used to connect a domain to respective web services like a
website, email, sub-domain configuration, etc. We will discuss the most commonly used DNS records in this
section.
A or AAAA record- This type of DNS value associates a domain to the specific IP address of the webserver. A
record is used for IPV4 address, whereas AAAA record is used for IPV6 address. In case you want to point the
website to a different server and all other web-based services like email to others, you will have to update this
record only, which will consist of an IP address.
MX Records-It stands for Mail Exchanger record. This is another very useful DNS record used for configuration of
domain-specific emails. It is used to assign a web server to send and receive emails for the domain. Setting this
MX record to point to a specific server will help you host your emails on a specific server.