1. Introduction: Contents of the article will provide detailed guidance to the client's domain name pointing VinaHost International and the basic record.
2.You need:
Access https://secure.vinahost.vn/ac/index.php address to login to the customer center of VinaHost.
b. In the left menu, in the Manage Account tab, select the information domain.
c. Select the domain name you want to manipulate, then click Manage Domain button on the side.
d. If the following nameservers interface means you can not yet use the DNS Management: You must change the information available of nameservers to manage DNS functions. 
You have to change dns1.vina-host.vn into dns1.name-services.com and dn2.vina-host.vn into dns2.name-services.com. Then Click “Nameservers changing”.
e. Then you enter Administration Tools => DNS Manager which will display the management interface NS as shown below:
Here you must configurate records and then click to “confirm”. So you complete all manipulations.
3. Basic Record
Following the introduction of basic record:
Record A: Here is the address record mapping domain names to IP addresses, this record is responsible to resolve domain names into IP addresses.
CNAME Record: used when you want multiple hostnames pointing to one IP address
Many services like Web Server, FTP Server, etc... Is the alias record, ie you
Also you can use multiple names for one domain, and name it something like: bidanh.tenmien.com
MX Record: Used to specify the Mail server. When someone sends you an email, the SMTP server will determine mail server domain by reading this MX record and sent to the address in MX.
URL Redirect Record: Used to redirect to another domain.
