[tor-relays] Port not rechable

Hi, I'm still trying to run a tor delay. Here's the error: Your server (81.10.248.112:80) has not managed to confirm that its DirPort is reachable. Relays do not publish descriptors until their ORPort and DirPort are reachable. But canyouseeme.org said: Your ISP is not blocking port 80 Whats's wrong? Thanks Peter