For future reference, there is a method of clearing the lookup cache on your local computer (assuming you're using Windows 95 or later) Simply: 1. Start > Run 2. Then type (without the "") "ipconfig /flushdns" 3. Press Enter
This will empty the local cache of the lookup. Please note some MODEMs and other devices will also have their own cache and it will not clear the ISPs cache.
Yes, you would just need to wait for the name server changes to take effect. The update usually happens within half an hour, but it can take longer to view your actual site due to caching of the old name server settings on your computer or by your ISP.
Further info:
How do I change my Dynadot account email address?
Since we send you emails about renewing your domains, we recommend making sure you use an accessible email address as your account email. We also do not recommend using one attached to a domain within your account because you won't be able to access that email if your domain expires.
To change your account email, please follow these steps: