The results of pi-hole are scary!

Help
1

Hello,
can u please help me to understand logs of my pi-hole,

i m using it at home, so i have a nas two computer and 4 smartphone
so now when i see log i see this :

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image615×574 18.7 KB

how i can have client like this please ?

look domain :

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image599×318 6.16 KB

and i i clik on it, i see my nas make requete like this, but why ?

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image1235×910 56 KB

if someone can help me to understand what this means ?

i have a zombie, virus on my network ?

of course i m using o box who my FAI give me, so no way to see something :confused:
u need to create a squid connect with pihaol !!!

thanks for this exelent works

2

Do you have exactly just 2 NAS machines and 4 smart phones? Often there are other devices connected to the network such as security cameras, game machines, and TVs. You can check that no one else is using the Pi-hole by checking if you are fowarding port 53 to the internet (don't forward it, btw).

3

Hello,

well,

i have a connected light, wii u, 2 raspberry, 2 phones and 1 computers, i think

for the dns i have this rules :

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image520×303 15.2 KB

what do u think please ?

4

All of those devices will be using Pi-hole. Your images look fine to me.

5

I can perfectly understand why you are concerned seeing clients like scan-32.security.ipip.net and I think you should be!

How/where did you install Pi-hole? Is port 53 (UDP) accessible from the WWW? Do you have set up any firewall rules on your router?

6

ok so u i remove the dns access of my server from internet

and i have only my network client who used my server

so for few day's my server is will be scanned for DNS from internet cry

Security problem from my network

7

If you browse to below link --> Services --> ShieldsUp! , it can perform a nice port scan on your public IP address to check if anything open:

https://www.grc.com

8

It is good that you removed it.

The Internet is large, but not nearly as huge as you might expect. It is easy to scan all IP addresses in a matter of a day.

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9

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