URLs for Connecting to CRM 2013

What URL?

I had a bit of difficulty confirming this recently as a web search did not turn up much, a bit surprising given how fundamental this information is.   I must have missed something obvious in the CRM 2013 SDK or other online sources but for connecting to a CRM 2013 online instance I believe the following URLs give the location of the discovery service.

Here is the original MSDN article for CRM 2011: -

http://msdn.microsoft.com/en-us/library/gg328127.aspx