404. That’s an error.

The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.deutschlandfunk.de%2Fpforten-gegen-die-flut.676.de.html%3Fdram%3Aarticle_id%3D23008&title=Pforten%20gegen%20die%20Flut was not found on this server. That’s all we know.