diff --git a/README.md b/README.md
index b69e97d9..0c3ef363 100644
--- a/README.md
+++ b/README.md
@@ -501,6 +501,7 @@ _Recipe management_
 
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+  * [nsupdate.info](https://www.nsupdate.info/) - nsupdate.info is a dynamic dns service.  ([Demo](https://www.nsupdate.info/account/register/),[Source Code](https://github.com/nsupdate-info/nsupdate.info)) `BSD` `Python`
 See https://github.com/n1trux/awesome-sysadmin#dns