What is blog.fefe.de? Doesn't seem to have any content.

Historically, it was a rather famous page. It's a watchblog by the German security expert Felix Von Leitner. It exists since 2005, but since May this year, he didn't write anything until one new entry that you can see here: http://blog.fefe.de/?mon=202512

He suffers from a stroke but is recovering.

Looks like https://temp.sh/ is blocked as well.

I am using a blocklist from OISD and it is also blocked, I don't know if that is the reason.

Interesting, I just downloaded the big list and couldn't find it there.

Have they replied yet? Could it be that one of the links to conspiracy sites had something that triggered a recursive block?

They replied in the meantime and removed the domain from their threat database.

Groovy. Hopefully they put a safeguard in place to prevent that from occurring again.

Did you write something about Israel on your blog? That could be why.

NDS4EU should not be used. There is no reason for that.

Why?

Because it blocks domain. The opposite of what a resolver should do. It's a second time in ~2 months DNS4EU is reported on HN of not resolving domains.

It blocks domains if you choose a resolver that specifically offers it as a service.

Protective 86.54.11.1

Protective + Child Protection 86.54.11.12

Protective + Ad Blocking 86.54.11.13

Protective + Child Protection + Ad Blocking 86.54.11.11

They have unfiltered resolver that works fine. 86.54.11.100