DNS cache poisoning research question

Hello,

I'm researching DNS cache poisoning in countries with censorship. Using Wireshark I've been tracing how different countries redirect or poison DNS and have been developing some theories. I wanted to ask some questions (apologies if they're dumb, I am an amateur) about DNS cache poisoning to see if I'm on the right path:

1. If an ISP is running a blacklist of domains that it's set to poison, would it be possible to export that domain list and give …

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