diff --git a/docs/configuring-playbook-bridge-mautrix-wsproxy.md b/docs/configuring-playbook-bridge-mautrix-wsproxy.md
index 14af101dc..b32a4749d 100644
--- a/docs/configuring-playbook-bridge-mautrix-wsproxy.md
+++ b/docs/configuring-playbook-bridge-mautrix-wsproxy.md
@@ -30,7 +30,7 @@ Example additional configuration for your `inventory/host_vars/matrix.example.co
 
 ```yaml
 # Change the default hostname
-matrix_mautrix_wsproxy_hostname: wsproxy.example.com
+matrix_mautrix_wsproxy_hostname: ws.example.com
 ```
 
 ## Adjusting DNS records
diff --git a/docs/configuring-playbook-jitsi.md b/docs/configuring-playbook-jitsi.md
index ac39b3b88..e81d748a4 100644
--- a/docs/configuring-playbook-jitsi.md
+++ b/docs/configuring-playbook-jitsi.md
@@ -33,7 +33,7 @@ Example additional configuration for your `inventory/host_vars/matrix.example.co
 
 ```yaml
 # Change the default hostname
-jitsi_hostname: jitsi.example.com
+jitsi_hostname: call.example.com
 ```
 
 ## Adjusting DNS records
diff --git a/docs/configuring-playbook-ntfy.md b/docs/configuring-playbook-ntfy.md
index 48a51da48..e89f20ea7 100644
--- a/docs/configuring-playbook-ntfy.md
+++ b/docs/configuring-playbook-ntfy.md
@@ -39,7 +39,7 @@ Example additional configuration for your `inventory/host_vars/matrix.example.co
 
 ```yaml
 # Change the default hostname
-ntfy_hostname: ntfy.example.com
+ntfy_hostname: push.example.com
 ```
 
 ## Adjusting DNS records
diff --git a/docs/configuring-playbook-prometheus-grafana.md b/docs/configuring-playbook-prometheus-grafana.md
index c92fd1ede..3b0423e2a 100644
--- a/docs/configuring-playbook-prometheus-grafana.md
+++ b/docs/configuring-playbook-prometheus-grafana.md
@@ -42,7 +42,7 @@ Example additional configuration for your `inventory/host_vars/matrix.example.co
 
 ```yaml
 # Change the default hostname
-grafana_hostname: stats.example.com
+grafana_hostname: grafana.example.com
 ```
 
 ## Adjusting DNS records