To cancel your DynDNS Pro Trial, simply follow these steps:
- Log into your Dyn account (ie DynDNS account) from the My Account page. Look for ‘Login’ at the upper right of Dyn.com.
- Select Dynamic DNS Pro.
- Select ‘Cancel’ and follow the prompts.
Your DynDNS Pro trial will end and you will then revert to one hostname. In order to keep that active, you will need to login into your account once a month or else it will expire and you’ll need to do the trial process all over again.
Note there is no refund on free trials.