Wikipedia
Nine.com.au
Nine.com.au (formerly Ninemsn) is an Australian website owned by Mi9, a subsidiary of Nine Entertainment Co., in partnership with Microsoft. It was originally established as a 50:50 joint venture between Microsoft and PBL Media (now Nine Entertainment Co.) in 1997 as "Ninemsn". Microsoft sold its stake in the venture to Nine Entertainment in 2013. The website was rebranded to its current name on 28 June 2016.
The website serves as the main website for the Nine Network, and is the website that automatically appears when Australian users sign out of Outlook.com. While Ninemsn was jointly owned by Microsoft, it also replaced the main MSN website in Australia. Microsoft have since developed an Australian version of MSN.