Update README.md

Added link to precompiled docker images on DockerHub.

Author: timothymiller

README.md

@@ -47,6 +47,8 @@ You can save yourself some trouble when hosting multiple domains pointing to the
 
 ## :whale: Deploy with Docker Compose
 
+Precompiled images are available via the official docker container [on DockerHub](https://hub.docker.com/r/timothyjmiller/cloudflare-ddns).
+
 Modify the host file path of config.json inside the volumes section of docker-compose.yml.
 
 ```yml