Redirect www domain to LinkedIn

We purchased example.com via Route 53. Until we are able to get our web pages up, we'd like to redirect traffic to www.example.com to our LinkedIn page at www.linkedin.com/company/example.

We have some services set up already, e.g. Microsoft Office 365, and a few others. These need to continue to operate.

I've found a few ideas already, but as far as I can tell they assume redirecting one domain to another, where both domains are owned by me. In this case I need to redirect from a subdomain to a page.

What's the current best solution to this, both in terms of whether or not its recommended by AWS, and security?

Thanks in advance!