The original post: /r/pihole by /u/Madmartigan1 on 2024-10-29 15:23:54.

I have been running Pi-Hole for about 6 years now and it’s on an old release of Raspbian (Buster). Since that’s no longer supported, I set up a second Raspberry Pi 4 with the current Raspberry Pi OS and added Pi-Hole and teleported the settings to it from the old Pi-Hole.

For some reason, my old Pi-Hole shows hostnames in the dashboard but the new one only shows IP addresses. Any ideas why this might be happening?