add list of redirected/whitelisted domains to readme

README.md

@@ -8,6 +8,18 @@ Dislike Reddit's redesign? Old Reddit Redirect will ensure that you always load
 
 Will force all reddit.com usage to old.reddit.com. Will work when navigating to the site, opening links, using old bookmarks. Works regardless of whether you are logged in or not, and in incognito mode.
 
+#### Redirected domains
+
+- `reddit.com`
+- `www.reddit.com`
+- `np.reddit.com`
+- `amp.reddit.com`
+- `i.reddit.com`
+
+#### Whitelisted domains
+
+- `new.reddit.com`
+
 ## License
 
 Code copyright Tom Watson. Code released under [the MIT license](LICENSE.txt).