Unable to establish connection for "http://d.emuparadise.me" download links

[PsuedoPsychosis]

I've been trying to download the "Fate-Stay Night - Realta Nua (Japan)" ISO, and whenever I attempt to start the download, I receive the following error screen:
http://gyazo.com/ae058244951dfd695dcf3257b60a5493
I first got this error using Firefox, but had the same issue with Chrome and Internet Explorer. I also tried to download some other ROMs and ISOs, but have received the same "unable to connect" issue. I seem to only be having this issue with downloads whose URLs start with "d.emuparadise.me", as I was able to download an art book without issue.
Is there anyway that this could be remedied?

[MasJ]

Could you please help me debug the issue?

Open Command Prompt and type in:
ping d.emuparadise.me

What's the output?

Also:
tracert d.emuparadise.me

What's the output?

There appears to be some connectivity issue between our server and your computer. This might be a temporary network issue but your answers to the above questions would definitely help!

If you want to get your downloads in the meantime, just replace the d with www in the URL and you should be able to get your file after adding a referrer exception (it'll prompt you and it's just needed once).