Some netizens asked this morning that they used third-party object storage to separate website images to speed up website access. Since there is no free domain name for Qiniuyun and Youpaiyun, we need to bind our own domain name. Lao Zuo suggested that he use a secondary domain name, and only the domain name that has been filed can be used. This student asked whether sub domain names must also be filed.
This student may not know much about website filing. Here, Laozuo simply combs the filing of UI and domain names and sub domain names.
First, whether the filing domain name is divided into main domain name and sub domain name
When we filed domain names, we did not distinguish between the main domain name and the sub domain name. When we file directly, we must use the direct www domain name. After the filing, the sub domain name, that is, the secondary domain name, actually belongs to the filing category. When we use CDN or other applications to build a website, we are allowed to use sub domains.
Second, the registration access domain name shall be subject to the platform policy
When we build a website or add a secondary sub domain name to the platform, the actual policy shall prevail. For example, whether we are a primary domain name or a sub domain name, Alibaba Cloud and Tencent Cloud, at least two of which I know, must record access in their own service providers if they are building a website ECS or a virtual host. If they record access in other platforms, they cannot be resolved.
However, if we use Alibaba Cloud CDN, OSS, and other products, if you use the secondary domain name, or even the primary domain name, do not access. For example, when this student used Qiniu Cloud objects for storage, he filed them with Alibaba Cloud. It is also possible to use a secondary domain name. At present, Qiniu Cloud does not require binding access.
Finally, there is a note. If our main domain name has been filed on other platforms, you'd better set up a website or use the main domain name for resolution. You can't leave empty websites, otherwise it is easy to cancel the registration access.
