By default you can use the following DNS records:

A-Records
Points the host name to a valid IP(v4).

CNAME-Records
Alias for another host name. Enter a valid host name/domain name in the content field. 

MX-Records
Points the host name to a valid email server. The email server host name should be entered in the content field, this cannot be an IP address. 

TXT-Records
Free format record. Any data can be entered in the content field.

SRV-Records
The Service record is a category of data specifying information on available services.