By comparison, on my work network (TalkTalk) I can resolve the domain but I get a connection reset from the site.
I think this might be the first time I've hit a DNS block. It feels rather eerie seeing people talking about a site that, from my point of view, doesn't even exist...
There are a lot of legitimate reasons to want to use scraping sites that UK copyright law is not nuanced enough to protect, and so blanket bans just end up emerging at the demands of copyright owners (which more often than not, means Disney or Springer).
I used to get archive.org blocked and had to contact my provider to have the filters taken off.