Expected Behaviour:
I expect to see the pi.hole admin panel when navigating to pi.hole in my browser or to see the corresponding HTML when I curl pi.hole from the terminal. I am reaching out to the pihole from OSX with the IP of the pihole manually set in my wifi DNS settings. The pihole is running on a RaspberryPi Zero W with Raspian as the OS
Actual Behaviour:
When I navigate to pi.hole I get an error in chrome that says "This server's IP address cannot be found". When I curl pi.hole from my laptop, I see curl: (6) Could not resolve host: pi.hole. When I do the same curl on the RPi I see the same error. However, if I navigate to http://192.168.1.69/ or curl that IP address, I see/get the admin panel HTML. Similarly, I can curl that IP and localhost on the RPi to get the admin panel.
Debug Token:
https://tricorder.pi-hole.net/t3p8ngv0o9
Other notes
The admin panel has worked in the past for me. The issue occurred immediately after adding an entry to my blacklist.