My dial-on-demand link keeps dialing out, seems DNS related.

The nscd (name service cache daemon) tries to keep a hotlist of
hosts; these hosts are refreshed regularly so they won't get removed
from the cache. This feature should be disabled on systems with
dial-on-demand links. Edit /etc/nscd.conf and make the hot-count line
for hosts read like this:

keep-hot-count hosts 0

[an error occurred while processing this directive]