Asus RT-N14U - Manual (Page 56)

ASUS DDNS Service
RT-N1U supports the ASUS DDNS service. When exchanging
devices at the service center, if you have registered the ASUS
DDNS service and want to keep the original domain name, you
must transfer your data in order to retain the DDNS service. Visit
your local service center for more information.
• If there is no activity in the domain - such as reconfiguring
the router or accessing the registered domain name - within
90 days, the system automatically deletes the registered
information.
• If you encounter any problem or difficulty in using your
device, contact the service center.
Frequently Asked Questions (FAQs)
1. Will the registered information be lost or registered by
others?
If you have not updated the registered information in 90 days,
the system automatically deletes the registered information
and the domain name may be registered by others.
2. I did not register the ASUS DDNS for the router I bought six
months ago. Can I still register it?
Yes, you can still register the ASUS DDNS service for your router.
The DDNS service is embedded in your router, so you can
register the ASUS DDNS service anytime. Before registering,
click Query to check if the hostname has been registered or
not. If not, the system registers the hostname automatically.