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ChatGPT now knows what you do on other websites via ad collector

764 points · 395 comments · lmbbuchodi

  1. drnick1 · · focus · HN ↗
    My DNS server (which uses Hagezi's excellent blacklists) returns NXDOMAIN for bzr.openai.com. Serves OpenAI right.
    1. jsrozner · · focus · HN ↗
      I keep meaning to set this up but haven't. What's the simplest best setup for my own DNS blocker?
      1. drnick1 · · focus · HN ↗
        The easiest off-the-shelf option would be a router running OpenWrt. IIRC, it natively uses dnsmasq, and the relevant blacklists can be obtained from here:

        <a href="https:&#x2F;&#x2F;github.com&#x2F;hagezi&#x2F;dns-blocklists" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;hagezi&#x2F;dns-blocklists

        My own setup is DIY: a Debian box running Unbound (recursive DNS) with the RPZ blacklists from above. This gets rid of the upstream DNS service such as the ISP&#x27;s completely, and prevents tampering or censorship.

      2. kuerbel · · focus · HN ↗
        Hmmm Pihole I guess. Runs on a pi zero (1 or 2 but 2 is better ofc)
      3. eevahr · · focus · HN ↗
        For simplicity I highly recommend <a href="https:&#x2F;&#x2F;nextdns.io" rel="nofollow">https:&#x2F;&#x2F;nextdns.io. Supports most devices, and probably most, if not all, well known blacklists.
        1. Melatonic · · focus · HN ↗
          Also recommend NextDNS

          Forget if they have Hagezi though. Also it would be really nice if there was a way to export and import custom URL lists and rules....

      4. anygivnthursday · · focus · HN ↗
        For a home network network pihole or unbound also supports blocklists (bundled with opnsense for example if you also want a firewall). For Android, I use Rethink with Hagezi blocklists, so they block also when I am on mobile data (it is vpn based).
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