Using Pi-hole v5.1.2 on raspberry pi.
Do not have unbound installed.
Using Quad9 (filtered, DNSSEC) under upstream dns servers.
Unchecking "use dnssec" everything works fine since I'm assuming Quad9 is doing the dnssec validation (although if so that leads to confusion as to whether or not a user should still check "on" use dnnsec as the instructions seem to indicate I should, regardless if using a Dnssec-capable dns server.) checking at https://dnssec.vs.uni-due.de/ shows thumbs up in this scenario.
Using the above setup, when I click "on" use dnssec together with Quad9 (filtered, DNSSEC) only https://dnssec.vs.uni-due.de/ shows a thumbs up, any other side cannot reach.
Cannot upload debug log with "use dnssec" box checked as doing so does not give me an internet connection. Pleas advise as I do have the logs locally.
when updating Gravity see following messages:
Target: https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts [✗] Status: Connection Refused [i] Target: https://mirror1.malwaredomains.com/files/justdomains [✗] Status: Connection Refused [✗] List download failed: using previously cached list when attempting to update via ssh pihole -up get these errors although I can see web pages elsewhere: pihole -up [i] Checking for updates... fatal: unable to access 'https://github.com/pi-hole/pi-hole.git/': Could not resolve host: github.com [i] Pi-hole Core: up to date fatal: unable to access 'https://github.com/pi-hole/AdminLTE.git/': Could not resolve host: github.com [i] Web Interface: up to date [i] FTL: update available [i] FTL out of date, it will be updated by the installer. [✓] Root user check [✓] Update local cache of available packages [i] Existing PHP installation detected : PHP version 7.3.19-1~deb10u1 [i] Performing unattended setup, no whiptail dialogs will be displayed [✓] Disk space check [✓] Checking apt-get for upgraded packages... up to date! [i] Installer Dependency checks... [✓] Checking for dhcpcd5 [✓] Checking for git [✓] Checking for iproute2 [✓] Checking for whiptail [✓] Checking for dnsutils dig: couldn't get address for 'ns1.pi-hole.net': failure Unable to complete update, please contact Pi-hole Support