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Cake day: August 20th, 2023

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  • A DNS based blocker wouldn’t block this, because the subscribe prompt is almost definitely being done by a script from the main NYT domain. The DNS blocker only blocks things that come from domains only used for things that should be blocked, and can’t differentiate between what type of content is being loaded (script vs image vs raw HTML) and definitely not between different things in the same class (paywall script vs the script that makes the buttons work).






  • Unless you are verifying DNSSEC, they could intercept any outgoing DNS queries and replace the response with whatever they want, if you are using DNSSEC they won’t be able to modify the responses since they can’t create the signatures, but they could still send queries to their own server instead of your chosen server. With either of these options they can still see what you query. DNS over TLS or HTTPS is a way to prevent all of these things, since with those you know the endpoint of your HTTPS connection is the actual server with the signed certificate and the connection is encrypted.

    Edit to add: it shouldn’t matter what DNS you use to look up the IP of the DoH/DoT server, because only the real servers should have the correct private key.