Domain binding or alias resolution is better

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In the domain binding, basically can be divided into IP resolution and do alias resolution of these two. IP resolution is to add your space in the a record of the IP address, alias resolution is in the name record to add your space bound by the domain name. Some space business often change IP, when you do IP will appear domain name resolution failed, must be manually modified. And you do alias, you do not have to worry about this problem, you are tied to the alias: that is, your space is bound by the domain name is modified by the space business. No matter how the space quotient's IP changes, they will always bind the alias to the new IP.

What is the domain name binding, the domain name binding refers to the domain name and host (assuming a server) of the Space for association binding, in fact, is set on the virtual server or Web server settings, so that a domain name is directed to a specific space on the server (a specific site), Visitors to your domain will open the site you are stored in the space of the website page, in fact, is to resolve the domain name to the server IP, and then set up the domain name on the server access to the process. The general Virtual Host has control Panel for binding domain name, if no panel will need their own server in the IIS set. Understanding these, then we bind the space quotient to give us the alias or the level three domain name, we do not have to manage. Space merchants always modify their alias point, if the IP, you have to check your site often, one day will not open, or can not access, please check your domain name resolution. So domain binding or do alias resolution is better!

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