Dynamic DNS  Setting
Dynamic DNS is a service that provides you with a valid, unchanging, internet domain name (an URL) to go with that (possibly everchanging) IP-address.
  Enable DDNS
Service Provider:
Domain Name:
User Name/Email:
Password/Key:
Result:
 
Note:
For TZO, you can have a 30 days free trial here or manage your TZO account in control panel.
For DynDNS, you can create your DynDNS account here.