Second Level Subdomain

[Snuupy]

Hi,

Let's say I have the following:

domain.com, sub.domain.com, sub2.sub.domain.com

Can I put all 3 under the same top level (domain.com) zone?

If not, is the only method to create 2 separate zones in HE's DNS?
1 for domain.com, 1 for sub.domain.com, 1 for sub2.sub.domain.com (under sub.domain.com)?

Thanks.

[snarked]

Both ways work.