https://iter8lab.net/tags/controld/ Recent content in Controld on iter8lab https://iter8lab.net/images/mascot.png https://iter8lab.net/images/mascot.png Hugo en-us Tue, 31 Mar 2026 00:00:00 +0000 https://iter8lab.net/posts/2026-03-31-dns-archaeology/ Tue, 31 Mar 2026 00:00:00 +0000 https://iter8lab.net/posts/2026-03-31-dns-archaeology/ The Netbird migration was ‘done’ — but the config still had a layer from three architectures ago. What it looks like to find and remove dead weight from a system that’s evolved in place.