404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.deutschlandradio.de%2Fgauck-gedenkt-opfer-eines-ss-massakers.331.de.html%3Fdram%3Aarticle_id%3D252989&title=Gauck%20gedenkt%20Opfer%20eines%20SS-Massakers%20(Archiv)
was not found on this server. That’s all we know.