Hi, this server browser is a beta version but already useable. I've also written a firefox plugin that will allow you to run game just by clicking the ip link. It works for me. You can test it here:
Online 1.12 Server Browser
You will have to wait a bit longer after clicking on the server to get more information, because there isn't an easy way of canceling the requests on servers end.
So it's best if you just wait until querying is done if you want to get more info about the server.
Write your comments, thoughts, problems.
Waiting for feedback.