Ubuntu 16 Bind9 Nginx Subdomain

Ubuntu 16 Bind9 Nginx Subdomain


Ubuntu is a popular Linux-based operating system, often used in web hosting. Bind 9 is a DNS server, commonly used in Ubuntu, that helps host to manage domain name resolutions. Nginx is a widely used web server. In this article, we will discuss how to setup a subdomain in a Ubuntu 16.04 server, using Nginx and Bind9. As well as the steps needed to accomplish this, we will cover various concepts related to subdomain setup, and look at a few tools to help make the setup process easy.

Concepts Related to Subdomain Setup

When creating a web site with multiple subdomains, several concepts have to be considered. The first is the domain name itself. For example, if your domain is example.com, any subdomain you create will be something like sub.example.com. The second concept to consider is the DNS records. DNS records are used to direct web browsers to the correct destination when they are trying to access a certain domain. Finally, web server configuration has to be updated in order to serve each subdomain from the correct directory.

Using Bind9 for Subdomain Setup

Bind 9 is an open source DNS server that is used for domain name resolution in Ubuntu. With Bind 9, you can create different types of records for each subdomain. These records can include A records, which point to the IP address of the server, and CNAME records, which are alias records used to point one domain name to another. Using Bind9 makes setting up subdomains very simple, as it is easier to access and manage than configuring DNS records on the web server.

Using Nginx for Subdomain Setup

Nginx is a popular web server used in Linux-based systems, such as Ubuntu. Setting up a subdomain in Nginx involves configuring the server to serve files from the correct directory. To do this, you will need to create a server block in the Nginx configuration file. This block will specify the root directory of the subdomain, as well as any other settings. Once the server block is created, Nginx will be able to serve the subdomain correctly.

Using Tools for Subdomain Setup

If you are not comfortable setting up subdomains manually, there are tools available to help. The most popular choice is the virtualmin-nginx module. This tool allows you to configure subdomains quickly and easily from a single interface. In addition, it has support for handling security and permissions, as well as automatically creating DNS records.


Setting up subdomain in a Ubuntu 16.04 server with Nginx and Bind9 is a relatively simple process. By understanding the concepts related to subdomain setup and the different tools available, you will be able to quickly and easily set up subdomains on your Ubuntu server. Whether or not you choose to use a tool or do it manually, you should now be able to setup a subdomain on your Ubuntu server.

Frequently Asked Questions

What is Bind9?

Bind9 is an open source DNS server used to resolve domain names in Linux-based systems, such as Ubuntu.

Do I need a tool for subdomain setup?

No, setting up subdomains does not require a tool. However, if you are not comfortable with manually configuring DNS records or server blocks, tools such as the virtualmin-nginx module can help to simplify the process.

Can I use Nginx for subdomain setup?

Yes, you can use Nginx for subdomain setup. Nginx needs to be configured with a server block for each subdomain, which will specify the root directory of the subdomain and any other settings.

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