Re: [atlas] (OT) RIPE PTR zone damaged in the last few days?

Max, this really looks bogus to me, or at least "venturesome". Based on what you wrote we can not take any action. If your friend wants to take it up with us, please ask him to contact dns-help@ripe.net or, if he prefers, myself. I can read and write German in case that helps. Mit freundlichem Gruss Daniel