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I have a browser (FF) using proxy, with use this proxy server for all protocols option enabled. How will DNS behave? Will it go through proxy as well?


I want to monitor and modify my network traffic, using this simple proxy written with twisted as an example

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"use this proxy server for all protocols " probably means all protocols used in the URL


It does not mean every protocol that might be used by the OS in servicing this request

  • ARP
  • ICMP
  • DNS
  • SMB
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Make sure that your local DNS settings can resolve your proxy server domain,then it will go through the remote proxy server as well.When I use firefox,local dns server can resolve a proxy server domain,but with GFW DNS pollution,I cannot browser twitter.But I can open twitter website when the proxy is on.

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Could you give some more details? – Jakub M. Jun 6 '12 at 10:01
all DNS servers in China has DNS pollution,but when I use a proxy(firefox FoxyProxy,HTTP proxy),the pollution does not work any more. – iMom0 Jun 6 '12 at 10:05
I was not clear, I meant that I don't understand how actuall I should make sure that your local DNS settings can resolve your proxy server domain – Jakub M. Jun 6 '12 at 10:16

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