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using DoH, how can i do a traceroute from the browser?

  • 3 replies
  • 2 இந்த பிரச்னைகள் உள்ளது
  • Last reply by jscher2000
பதிவிடப்பட்டது

FF 67.0.4

i have enabled DoH, i'm inside company network withour own DNS servers (it resolves to root hints for Internet sites).

how can i tell, when i browse, that FF is now using DoH servers instead of our DNS servers?

FF 67.0.4 i have enabled DoH, i'm inside company network withour own DNS servers (it resolves to root hints for Internet sites). how can i tell, when i browse, that FF is now using DoH servers instead of our DNS servers?
மேற்கோள்

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  • Firefox 67.0.4
  • User Agent: Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0
  • Support URL: https://support.mozilla.org/1/firefox/67.0.4/WINNT/en-US/

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  • LeechBlock NG 1.0.4 (leechblockng@proginosko.com)
  • Location Guard 2.2.0 (jid1-HdwPLukcGQeOSh@jetpack)
  • Malwarebytes Browser Extension 1.0.44 ({242af0bb-db11-4734-b7a0-61cb8a9b20fb})
  • No Coin - Block miners on the web! 0.4.13 ({5657c026-efc3-4860-b43b-16e4eaa8a9aa})
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  • User-Agent Switcher 0.2.6 ({75afe46a-7a50-4c6b-b866-c43a1075b071})

Javascript

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philipp
  • Top 25 Contributor
  • Moderator
5304 தீர்வுகள் 23419 பதில்கள்
பதிவிடப்பட்டது

hello, when you enter "about:networking#dns" into the address bar of firefox, the TRR pane should say true for all hostnames resolved through doh...

hello, when you enter "about:networking#dns" into the address bar of firefox, the TRR pane should say ''true'' for all hostnames resolved through doh...
இது உங்களுக்கு பயனுள்ளதாக இருந்ததா?
மேற்கோள்
Hasan 0 தீர்வுகள் 1 பதில்கள்
பதிவிடப்பட்டது

Hi,

I have enabled the DoH feature in my browser with default Cloudflare provider. I am using our company DNS server so far. we don't have any DoH policy for Firefox. But still i found that it is not working. I have tried "about:networking#dns" and found all the values set to false in TRR.

Can someone tell me, why it is not enabled?

Regards Hasan

Hi, I have enabled the DoH feature in my browser with default Cloudflare provider. I am using our company DNS server so far. we don't have any DoH policy for Firefox. But still i found that it is not working. I have tried "about:networking#dns" and found all the values set to false in TRR. Can someone tell me, why it is not enabled? Regards Hasan
இது உங்களுக்கு பயனுள்ளதாக இருந்ததா?
மேற்கோள்
jscher2000
  • Top 10 Contributor
8687 தீர்வுகள் 71011 பதில்கள்
பதிவிடப்பட்டது

Hi Hasan, there are several reasons Firefox might not use DoH in an enterprise environment, such as an explicit policy set by IT or finding a "dns canary" configured when checking regular DNS.

But Firefox might also check for implicit indications. The latest blog post says in the upcoming U.S. rollout, "...our plan is to: ... Respect enterprise configuration and disable DoH unless explicitly enabled by enterprise configuration." I haven't researched exactly what that entails -- a single group policy setting the home page could trigger it? -- or whether it might already be affecting Firefox 69.

Hi Hasan, there are several reasons Firefox might not use DoH in an enterprise environment, such as [https://github.com/mozilla/policy-templates#dnsoverhttps an explicit policy set by IT] or finding [https://support.mozilla.org/en-US/kb/configuring-networks-disable-dns-over-https a "dns canary"] configured when checking regular DNS. But Firefox might also check for implicit indications. [https://blog.mozilla.org/futurereleases/2019/09/06/whats-next-in-making-dns-over-https-the-default/ The latest blog post] says in the upcoming U.S. rollout, "...our plan is to: ... Respect enterprise configuration and disable DoH unless explicitly enabled by enterprise configuration." I haven't researched exactly what that entails -- a single group policy setting the home page could trigger it? -- or whether it might already be affecting Firefox 69.
இது உங்களுக்கு பயனுள்ளதாக இருந்ததா?
மேற்கோள்
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