diff --git a/README.md b/README.md
index bdb52db..e6ca743 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,18 @@
-fun
+# Infra setup
 
-# Install mongosh
+- VPS
+    - nilstrieb.dev
+    - private-docker-registry.nilstrieb.dev
+
+- Github Pages
+    - blog.nilstrieb.dev
+
+nilstrieb.dev redirects to blog.nilstrieb.dev
+
+private-docker-registry.nilstrieb.dev proxies to an internal registry container.
+
+The VPS has an nginx server at the front.
+
+# useful links
+## Install mongosh
 https://www.mongodb.com/docs/mongodb-shell/install/#std-label-mdb-shell-install