Hi there, I’m a bit worried that my pi-hole has been compromised. This morning I updated to v4.2 (pihole -up) which went without a hitch. Now when I look at the dashboard I see thousands of client requests from a ‘client’ dynamicip-89-235-188-0.pppoe.lipetsk.ertelecom.ru (see screen shot), this ‘client’ isn’t in the top clients list nor can I find any reference in the long term logs. Note the low level of query’s so it doesn’t look like the pihole is actually resolving these requests.
The pihole is on a local network and connects to a vpn/vps to serve DNS to my mobile, etc…
Has anyone got any advice?