I have a domain registered with a domain vendor and hosting provider. I tried out with 000webhost as hosting service, so I changed my domain settings to the 000webhost dns addresses.

At 000webhost I can generate as much subdomains as I want. So I can get for example:

• subdomain1.mydomain.com
• koala.mydomain.com
• mexico.mydomain.com
• ...

But as 000webhost is Apache, PHP MySQL based here comes one of my needings:

What if I want to have something like:

• rubyonrails.mydomain.com
• nodejs.mydomain.com

That's subdomains for different technologies. And I assume I'd look for a free hosting service based on such different technologies. I'd need to deal with their dns for each subdomain.

Also, I'd like to manage a blog actually hosted with blogger or tumblr, and so managing such site like:

• blog.mydomain.com

With the proper blogger or tumblr dns settings.

As I know, the immediate solution to this are CNAMES, I contacted my domain service provider and they told I should change dns settings to theirs and they'd create as much CNAMES registers and I wanted but I'm not sure this would fix the main hosting with 000webhost, the subdomains for different technologies and the subdomain for a blog hosting.

What's the right solution for this and, if anyone knows, does godaddy permit to create any CNAMES registers as intended?