on 10-12-2022 17:48
2022-12-09 20:49:18 | A | facebook.com | cpc*******-enfi**-*-* -cust***.**-*.cable.virginm.net | OK (answered by localhost#5053 |
I don’t understand why my WAN name should be doing a DNS request for Facebook.com and get recorded in the Pi-Hole log.
Anybody have any ideas?
on 17-12-2022 10:55
Just found this similar question on Reddit, but no answer unfortunately.
Why is my Pi-hole showing requests from my WAN address? : pihole (reddit.com)
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on 18-12-2022 12:46
Thanks @Adduxi
18-12-2022 23:58 - edited 19-12-2022 00:02
I found this a moment ago:
https://discourse.pi-hole.net/t/should-i-use-pi-hole-as-wan-dns-too/9950
It may (or may not) explain things or be an aid to further investigation.
on 19-12-2022 14:47
@MrHalfAsleep thanks. My UDM Pro does do a keep-alive ping, but you can select the IP address, I use 1.1.1.1. Both my Pi-Holes are specified in the router and this seems to work ok.