I try to reach the admin page by going to http://pi.hole/admin
http://<IP_ADDPRESS_OF_PI_HOLE>/admin/
Actual Behaviour:
I just installed pi-hole in my raspberry pi and tried to log in using pc and got an error in the browser "Connection timeout"
I can log in using my phone
After you made the DNS change in your DHCP server (your router), did you renew the DHCP lease on all clients so they will pick up the new DNS assignment?
From this particular PC, from the command prompt on the PC (and not via ssh to Pi-hole), what are the outputs of the following commands:
nslookup pi.hole
Server: fritz.box
Address: fd00::de15:c8ff:febb:82ca
*** No internal type for both IPv4 and IPv6 Addresses (A+AAAA) records available for pi.hole