diff --git a/README.md b/README.md
index 2817734..f6d1caf 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1 @@
 # duidreader
-
diff --git a/main.go b/main.go
index c153df7..1df58e2 100644
--- a/main.go
+++ b/main.go
@@ -277,8 +277,8 @@ func main() {
 		gh = append(gh, bh.IAID)
 	}
 
-	//host, _ := os.Hostname()
-	host := "PC1020"
+	host, _ := os.Hostname()
+	//host := "PC1020"
 	p := payload{
 		Hostname: host,
 		DUIDs:    make([]string, len(raw)),
@@ -292,7 +292,7 @@ func main() {
 	body, _ := json.Marshal(p)
 
 	// --- HTTP senden ---
-	url := "http://localhost:8080/register" // <-- ggf. anpassen
+	url := "https://client-ipv6.stadt-hilden.de/register" // <-- ggf. anpassen
 	req, _ := http.NewRequest(http.MethodPost, url, bytes.NewReader(body))
 	req.Header.Set("Content-Type", "application/json")