diff --git a/4-public-ip.sh b/4-public-ip.sh
index 5b9f9ed..33cfce8 100755
--- a/4-public-ip.sh
+++ b/4-public-ip.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
 
-dig +short A myip.opendns.com @resolver1.opendns.com
+# does not always work, when you have an IPv6 connection
+#dig +short A myip.opendns.com @resolver1.opendns.com
+
+curl https://ipinfo.io/ip