<![CDATA[notes // rudr]]> https://tldr.rudr.me https://tldr.rudr.me/opengraph-image.png notes // rudr https://tldr.rudr.me tldr.rudr.me Sat, 16 May 2026 14:30:00 GMT <![CDATA[The Host header: how nginx, ALBs, and Cloudflare all play the same game (differently)]]> https://tldr.rudr.me/notes/host-header-routing https://tldr.rudr.me/notes/host-header-routing Sat, 16 May 2026 14:30:00 GMT