Support - No-IP Support Center
Dynamic DNS FAQ 
I am behind a firewall can I use no-ip.com's service?
If you are behind a firewall adding a hostname will only make an alias to your firewall and not your individual machine. In order to direct the requests to a computer behind the firewall you must setup port forwarding on the firewall.
Getting Started?
- We recommend you start with our Getting Started Guide which will walk you through all the basic steps to getting going with our service.
Still Need Help?
- Having trouble finding the answer you are looking for in our online support documents? First try our basic trouble shooting guide. If you still can't find the answer to your question feel free to open a Support Request or Contact Us.
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