I have set up a multi site network that is working after

I have set up a multi site network that is working after a few tweaks from the WPMU staff but now I have ran into another issue with domain mapping.

I have followed all the instructions for setting up the domain mapping plugin.

Original domain: http://scout-site.com/fresh-glance-cleaning-services

Desired domain: http://cleaningservicesintoronto.com/

It looks like the dns is propogated but I am still getting an invalid result from the health column in the plugin settings.

Any suggestions for trouble shooting?