Use Cloudflare Worker as DNS proxy help

Website, Application, Performance DNS & Network
1

All,

Is this possible? If so, is there a sample application I can look at for this?

I am not experienced in this area. Could an end user set their DNS IP settings pointing to this worker and have browser traffic routed to it?

Thanks in advance

4

What do you mean by DNS proxy? You can set up a worker to proxy HTTP requests.

5

Hi

Thanks for the response. Let me see if I can be clearer.

If even possible, as you suggested, a proxy for https requests that resolves DNS but can also redirect browser if necessary.

Apologies if this does this not make sense?

6

Hi. Sorry to bother. Can you explain how to set up a worker to proxy dns requests? I’m able to deploy workers and have dns records set up.

Thanks for your help

7

Could you write a DoH resolver in workers? Probably. Can you point a browser to Cloudflare’s edge and proxy random http(s) traffic through it as an open http proxy? No.

Cloudlfare offers a browser Isolation solution and a Zero Trust routing solution for proxying traffic, workers is not aligned to that use case.

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8

Perfect thank you.

9

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