I saw a post on lemmy.world that they defederated r.nf because of illegal content and no response to their reports to admins.
I’m not sure, but it appears that no one reported the spam post until I came across this thread.
Lemmy.world has defederated from r.nf
Submitted 1 month ago by gorgeousd@r.nf to rnf@r.nf
https://lemmy.world/post/28173093
admin@r.nf 6 days ago
I’ve contacted them via email but haven’t received a response yet. Let’s wait and see.