https://jslee.dev/tags/dns/Recent content in Dns onHugoen-usSun, 21 Jun 2026 11:50:00 +1000https://jslee.dev/posts/unbound-oisd-sanitised/Sun, 21 Jun 2026 11:50:00 +1000https://jslee.dev/posts/unbound-oisd-sanitised/<p>I recently learned that the <a href="https://oisd.nl/">OISD list</a> exists and wanted to configure the recursive resolver (Unbound) in my home network to use it. This post relates to my Unbound deployment on OpenBSD, but I&rsquo;m sure it can be easily adapted to other platforms.</p> <p>The OISD folks helpfully provide a <a href="https://big.oisd.nl/unbound">pre-generated Unbound configuration</a> but, being paranoid, I&rsquo;m not going to blindly start using that, and also I would like to whitelist some things. Awk seemed like a reasonable tool to postprocess the configuration.</p>