Thanks for the reply, do i create multiple A records for each subdomain under the same domain, or do i create a new domain for each site and create an A record for each them ?

if the first then what about cname?

@rami1, one A record for each subdomain under the same domain.

This tutorial explains the different DNS records well:

A Records: Use this space to enter in the IP address of the droplet that you want to host your domain name on and the host name itself, a name prepended to your domain name.

CNAME Records: The CNAME record works as an alias of the A Record, pointing a subdomain to an A record— if an A Record’s IP address changes, the CNAME will follow to the new address.

Basically, an A record points to an IP address, while a CNAME record points to another record.

In your case, you can either create an A record pointing to your droplet’s IP address for each subdomain, or create an A record for the droplet itself (e.g. droplet1.yourdomain.com) and then create a CNAME record for each domain pointing to the “droplet1” A record.

Either way works fine.