https://update.microsoft.com – certificate error?

2012.06.17

As reported by  Mikko Hypponen few mins ago, there was some problem with Safari and https://update.microsoft.com

Appears to be, that all major browsers reject certs from:

https://update.microsoft.com

https://search.microsoft.com/

https://windows.microsoft.com/

Support,  Technet and MSDN subdomains from HTTPS redirected to HTTP.

p.s. Good morning. :)