What is a nameserver? A complete guide
A nameserver translates domain names into IP addresses. It's vital for internet functionality, directing users to websites efficiently.
To grasp the function of nameservers, let's explore the process when using a browser to access a website.
Each internet-connectable device possesses its unique IP address, including PCs, phones, and servers. This address, comprised of four numbers, enables other devices to locate it. For instance, 103.197.145.72 represents the IP address of the server hosting the XYZ website. (While reality is more intricate, we'll maintain simplicity for now.)
When you navigate to a website, your browser dispatches a request to the provided IP address of the webserver. Otherwise, you'd have to input the webserver's IP address yourself, which is impractical due to the multitude of websites. Hence, instead of inputting 103.197.145.72, you simply type xyz.com into your browser's address bar.
The Domain Name System (DNS) facilitates this ease by matching domain names to IP addresses. It comprises a global network of servers, encompassing various machine types, among which nameservers are included.
Utilization of nameservers: Practical applications
If you manage a website, you're likely familiar with the term "nameserver" in the context of purchasing a domain or web hosting.
When your domain registrar or hosting provider mentions "nameservers," they're referring to the address used to locate the nameserver itself. These nameserver addresses resemble domain names but serve the function of directing us to the nameservers that provide the IP address we're seeking.
When establishing a website, you configure these nameserver addresses so that your domain name directs visitors to the server hosting your website. Major hosting providers typically streamline this setup process. While there's no set limit on the number of nameservers a website can utilize, most opt for two: one as the primary nameserver and another as a backup in case the primary one experiences issues.
Discovering your nameserver
If you purchased your domain from the registrar, you should have the option to modify your nameservers. If you obtained your domain from us, please refer to the section titled "What Are The Nameservers For My Account?" When altering your nameservers, please allow 24 to 48 hours for the changes to take effect.
If you didn't utilize our services to set up your website or are uncertain about the location of your nameserver, various online tools can assist you in identifying it.
You can use tools such as MXToolbox or the DNS lookup tool on ICANN, which oversees DNS operations, to determine the nameserver for your domain.
