Taisun http://taisun.io QuickStart You can generate a custom Taisun.io url here: https://www.taisun.io Simple login and click on Taisun DynDNS. On a Docker enabled host run the following command from cli: docker run --name taisundns -d \ -e DNSKEY=<DNSKEYFORDYNDNS> \ taisun/dyndns