that's not hard to figure out
Go there, click anime on the left, hit "hide synonyms" if you want to just browse but they have every fucking anime ever. Better off just doing a search.
I mean they're not extremely up to date to the minute, but it'll lead you to the fansub groups website where you can follow the releases yourself. And it lists IRC-only groups too.
It also lists everything you want to know about a series like the names of every episode and when they are scheduled to come out.