Generally speaking, whether it is our personal website or enterprise business website, we use the DNS resolution provided by the domain name itself or the free and paid DNS provided by a third party, which is more convenient. After all, people are specialized in providing such services. However, for some projects, we need to build our own DNS for use. There are many ways to build our own DNS network, which is more suitable for our ordinary users. It must be more convenient to manage online. Here, WDDNS, also from the WDCP panel, has a DNS system that provides free and paid authorization.
Lao Zuo also seems to have shared the installation of WDDNS system in the past few years. I remember that it was bundled with the WDCP panel at that time. I saw that the official forum provided the latest V3 version, which can be installed independently without being bundled with the WDCP panel. Among them, MYSQL needs to be installed in the current WEB environment, because the MYSQL management password needs to be entered during the installation process.
Although Lao Zuo does not need to use self built DNS at present, he still wants to see how the current WDDNS system is built in the spirit of interest and exploration, and then see what the basic functions of the background are. In case there is a friend who needs this kind of use, you can see whether it is suitable for the needs.
First, preparations
1. According to the official document of WDDNS, it is not mandatory to install the WDCP panel at present, but it is necessary for the current environment to have the system installed and run MySQL. During the installation process, you need to enter the root password of MySQL.
2. Here we use a pure system that supports CentOS 6. x/7. x.
Second, WDDNS installation
1. One click installation script
wget http://down.wdlinux.cn/in/wddns3_install.sh && sh wddns3_install.sh
2. Installation process
It is prompted that you need to enter the MYSQL management password to continue. Enter and wait for the automatic installation to complete.
In this way, we can complete the installation of WDDNS. According to the prompt, we can log in directly, and modify the default user name and password after logging in.
Third, WDDNS simple experience
1. Basic settings
To log in to the background, we need to set the DNS server first. Refer to here for specific settings: http://www.wdlinux.cn/wddns/
2. Add domain name setting resolution
After setting, we can add resolution when using DNSPOD. The default resolution lines are mobile, telecom, China Unicom, education network and other nodes.
To sum up, it is generally better for our users to use the free one. After all, the operation and maintenance costs are required for self building, and it may be better to use the free one.
