The different types of IP Pointing Zone records

Record types:

A records are for pointing a subdomain of your domain name (we have used as the example domain name in place of your domain name) [whatever] at a specific IP address. For example use this to make point at your home machine’s IP address.
CNAME records are for making [whatever] an alias for another name.
MX records are for specifying where mail should be delivered for [whatever]
NS records are for specifying the name server(s) for [whatever] for making sub domains.