Can I use a specific domain name for my form?

Also - can I use a specific domain name and point it to my online form? I would be using my form as a website with a specific domain name

Yes, you can use a custom domain for your forms. Here's our guide on how to do that: https://www.jotform.com/help/144-How-to-use-Custom-Domains-with-Jotform. Please note that this is a bit technical so please ask your hosting provider if you don't know how to do it.