Nginx error404 from pihole

[deHakkelaar]

OOps:

http://www.openresolver.com/?ip=betavpn.tk

Thats not a good idea:

https://discourse.pi-hole.net/search?q=open%20resolver

Please close down port 53 UDP with the firewall and only allow trusted IP´s or setup VPN on clients and Pi-hole:

Pi-hole + OpenVPN

Since many user have asked how to setup a VPN server on their Pi-hole in order to be able to use their Pi-holes from mobile, we have extended our OpenVPN wiki considerably. It provides step-by-step instructions for many topics raised on this platform in the past: How to set up an OpenVPN server on the same device that is running Pi-hole? How do I set up my client devices to connect to it? How can I ensure that only DNS requests go through the VPN tunnel, but not my regular traffic? How to prop…