[Tutorial] Configure Cloud IP Mikrotik DDNS RouterOS 6.14 and higher
Channel: Mikrotik Tech Blog
Date: 2014-06-20

Instruction enable DDNS Cloud IP Mikrotik
Please enable subtitles for more information. 

The router can get a free domain name, so that you can connect to it when away form home, even if it has a changing IP address. No longer do you need to learn scripting or sign up for 3rd party services to always have access to your router. Simply enable this feature, and the router will always inform the MikroTik DNS service of any IP address changes so that you can always connect to it, even if your IP address has changed.

Manual:IP/Cloud: http://wiki.mikrotik.com/wiki/Manual:IP/Cloud