Multisites Not Showing in Dashboard

Hey guys. Looking to start creating my networked sites and having some issues with the first one.

Looking to create a photo blog to post my photos which are currently just going to instagram - http://www.instagram.com/lifeintheprlane

i created a site called lifeintheprlane.iamprecommerce.com but when I try to access the dashboard I get this

This webpage is not available

ERR_NAME_NOT_RESOLVED
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The server at lifeintheprlane.iamprecommerce.com can't be found, because the DNS lookup failed. DNS is the network service that translates a website's name to its Internet address. This error is most often caused by having no connection to the Internet or a misconfigured network. It can also be caused by an unresponsive DNS server or a firewall preventing Google Chrome from accessing the network.
Go to http://iamprecommerce.com/
Search on Google

Its also not showing the dashboard, I get the same error, posted below :

This webpage is not available

ERR_NAME_NOT_RESOLVED
Hide details
The server at lifeintheprlane.iamprecommerce.com can't be found, because the DNS lookup failed. DNS is the network service that translates a website's name to its Internet address. This error is most often caused by having no connection to the Internet or a misconfigured network. It can also be caused by an unresponsive DNS server or a firewall preventing Google Chrome from accessing the network.
Go to http://iamprecommerce.com/
Search on Google

I read thru previous versions of this support thread and it seems to be case by case. I have also already allowed support access for a few other issues.

Let me know thanks.