dns_query_time_query_time vs. recommendation of Google's Public DNS is not the solution for all (DNS) problems

In regards to:

Why do you focus to “configure your settings for your specific OS to use Google’s Public DNS”? Google’s Public DNS has really much privacy concerns and is not the fast DNS resolver in all cases!

I’m running dnsping under real user environments (via WiFi which is mostly used nowadays) from home (and not via a cloudserver with a 10 Gbit interfaces directly connected to DE-CIX/Google/etc.) and I was astonished and want to share with this community:

CloudFlare
https://nextwurz.mooo.com/s/DWeyx3o66Cn9zYr
https://nextwurz.mooo.com/s/sgj3Ka3ZinPimQ6

Google
https://nextwurz.mooo.com/s/eN6MH3FZA8j5EWH
https://nextwurz.mooo.com/s/opigrj2prFkeN36

Quad-9
https://nextwurz.mooo.com/s/QHB9x7zAstkYQAs
https://nextwurz.mooo.com/s/mfzDrzYgrjHAFZY

NextDNS
https://nextwurz.mooo.com/s/mKGKfbqZrcYSirG
https://nextwurz.mooo.com/s/wTWf3KLwF45QYek

Vodafone-Provider
https://nextwurz.mooo.com/s/s2gcrW5xtGNaMwN

DNS.watch
https://nextwurz.mooo.com/s/BXfzPLo9g42K233
https://nextwurz.mooo.com/s/7Lajry6Sz2iBy4T

OpenDNS
https://nextwurz.mooo.com/s/q6qTk3ta5XtXQqM
https://nextwurz.mooo.com/s/arCkcFnwXFE62mF

vs. my local resolver (Pi-hole)
https://nextwurz.mooo.com/s/2BioCiKd7DQyj3X

Hey @thomasmerz :wave:,
In this guide, our focus was to give a solution to someone getting this alert, but because the scenarios might be many, we decided that changing (or reverting) to Google’s DNS could be a good “first step” to clear this alert.
Thank you a lot for your input, we will make a summary post under the alert’s guide!

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Hi @Ancairon , I agree that your “first step” is just an “example” - it would really be nice if you can update/add some more information about some other public DNS resolvers as well :heart:
The dnsping is more the “nerdy” stuff and really hard to do for the most non-technicians (aka “normal user”). But it gives someone a real life example. I hope my contribution can help you and others to get a different view on performance of DNS resolvers :thinking:

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@thomasmerz thank you for your input, we will add a summary with your report in the dns_query_time_query_time alert guide so we don’t lose this information and then we will amend the current troubleshooting suggestions.

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I find this really useful and pretty cooooool - so this might replace my old-fashioned dnsping with rrd-files and png-images :wink: