Followed Linking Root Domains and No Followed Linking Domains

[INN]

If you have more NoFollowed Linking Root Domains than Followed Linking Root Domains is that a problem?

[TomRayner]

Purely on the ratio - no. It's no problem at all.  I very much doubt your followed vs non-followed ratio is a ranking or negative ranking factor.

However, all of those no-followed links will not be passing link equity and - I'm very much generalising here - a few spammy links are generally nofollowed, such as blog comments.  I'd just quickly review the links that are there and make sure they aren't spammy, but other than that having a larger amount of nofollow links won't be a problem.

Hope that helps.