Status of what is working and not; Web page down for over 7 days!
Both these used to be addressable with rob.rolleston.homewebsite.info rob.rolleston.homewebsite.info
Which now goes to http://rolleston.homewebsite.info/rob/wp20160428/ with a a failute to find all the components.
I suspect the issue is that the root of the redirect or subdoimain is not properly resolving.
Again, an issue related to your DNS problem
I tried duplicating /rob into /rob1, then creating a new subdomain rob1.rolleston.homewebsite.info, but the "This site can't be be reached"