• rekabis@lemmy.ca
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    3 hours ago
    • ISPs leverage DNS blocking to censor

    And blocking the IP address of the site in question, as well. That’s why so many “illegal” sites jump around IP addresses like a flea on a hot griddle. They’re trying to remain accessible whenever the ISP prevents direct access.

    Because if you block the IP address, blocking DNS is superfluous and performative – it’s just window dressing for better optics towards politicians who don’t understand tech. DNS censorship trivially bypassible by using custom DNS servers that aren’t affected by the censorship, while IP blocking hits everyone who is under that ISP regardless of their DNS settings - they need a VPN to bypass IP blocking.

    • GreenKnight23@lemmy.world
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      2 hours ago

      all that’s going to do is give them an excuse to block IPs outside the US by the block.

      keep an eye on the FCC and any legislation they take against HAM or SDR. without that it would be difficult to have any comms outside the US.

      • rekabis@lemmy.ca
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        2 hours ago

        No, IP blocking is widespread in most places, it’s just that “rights holder” lawsuits go after the domain name, first, both in terms of the registrar and DNS. They also force ISPs to block IP addresses, but this is more of a whack-a-mole prospect so it’s usually a second-order method.