The behavior of that Web page is weird. After reading your claim, I have thought that the first time I have not scrolled enough. So I scrolled everything with

The behavior of that Web page is weird. After reading your claim, I have thought that the first time I have not scrolled enough. So I scrolled everything without seeing any information, then I have tried the "Set It Up" buttons, which have only taken me to other pages with verbose but useless information. However, some time later, I have tried again a "Set It Up" button, and this time it showed a popup with the IP addresses or URLs of the servers, which I assume that is what you have seen. But at least for me, this did not happen at the first attempt, when I could not reach easily this information, despite performing the same steps as later.