How to apply for a secondary domain name?

How to apply for a secondary domain name ? First of all, you need to have an opened host and domain name , It is also worth noting that , If the host has been resolved and bound with the primary domain name , Then you need to bind other hosts , A host cannot be bound to both primary domain names , And bind the secondary domain name , Unless it is a purchased server , Can build multiple sites .

Secondary domain name resolution and binding ：

First log in to your domain name service provider , Enter domain name resolution ：

then , Fill in the host name in the advanced resolution with the secondary domain name you need to bind , Here I set as bbs.abc.com, That is, the host name is bbs,

Then enter the background of the host , Click to enter the domain name binding ,

Then fill in the secondary domain name that needs to be bound , Such as bbs.abc.com

In this way, the binding and parsing are successful , Upload the corresponding program to use .