DNS settings in chrome

[Browser Extenstion]

Is there a way to detect DNS changes with chrome extension?

I'm talking about built-in DNS at chrome://settings/security

[Deco]

Not the inbuilt settings themselves, you can use chrome.webRequest to monitor network requests and attempt to decipher the DNS from that, but there's no API that exists to detect the internal DNS setting.

Note that chrome.webRequest is specifically for sessions, and if a request is using a async resolved DNS, it won't be detected by this approach.

Cheers,

Deco

On Thu, 22 Jun 2023, 14:52 Browser Extenstion, <browsere...@gmail.com> wrote:

Is there a way to detect DNS changes with chrome extension?

I'm talking about built-in DNS at chrome://settings/security

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