We check this website, now webdialog.hu is up and dont blocked for our system and other users of the Internet.
So, answer to question: Is webdialog Down Right Now? - NO! webdialog is up!
If you have problem with access to site webdialog, and domain webdialog.hu is not avalible.
Clear browser cache and/or try other web browser
(Chrome, Firefox or Safari).