I've installed everything, and set it up as per the instructions on the pi hole page, also checking the guide on adafruit, but it doesn't seem to be blocking many, or any adverts. I've set the DNS settings on my pc (wired connection) and ipad and iphone (wireless) to no avail, I still seem to be getting adverts when I look on test pages.
Eventually I'd also like to get it working on my elderly parents ipads/laptops as well as they are both getting VERY frustrated with adverts.
You can test connectivity by doing below DNS lookup on a Windows, Linux or Mac client PC:
nslookup pi.hole <PIHOLE_IP_ADDRESS>
And you can test if a client is configured properly with below one if you leave out the "<PIHOLE_IP_ADDRESS>" bit.
Results should resemble above nslookup:
nslookup pi.hole
If they dont resemble, you configured something wrong somewhere:
And if your router is lacking settings described in above FAQ:
Below an example on one of my client PC's with 10.0.0.1 being my router and 10.0.0.2 being Pi-hole: