If you have a ZyXEL ZyWALL USG50 router, you may use the built-in Dynu option in the router to update IP address for your domain name.
You may follow the settings in the picture above to configure your account, two special fields are:
DDNS Type: Dynu Basic
Username: If you have a Dynu subdomain example.dynu.com, example.dynu.net or example.freeddns.org, the username is example.
You may follow the settings in the picture above to configure your account, two special fields are:
DDNS Type: Dynu Premium
Username: If you have a domain name example.com or example.net etc, the username is example.
If you still have questions about the configuration, you may contact support.
NOTE: Latest firmware of Zyxel USG50 has removed 'Username' field but that does not affect the IP update process. As long as you enter the correct 'Domain Name' and 'Password', IP address for your domain name will be updated. The password should not have any symbols.
Third level domain name (example.dynu.com)
You may follow the settings in the picture above to configure your account, two special fields are:
Top level domain name (example.com)
You may follow the settings in the picture above to configure your account, two special fields are:
If you still have questions about the configuration, you may contact support.
NOTE: Latest firmware of Zyxel USG50 has removed 'Username' field but that does not affect the IP update process. As long as you enter the correct 'Domain Name' and 'Password', IP address for your domain name will be updated. The password should not have any symbols.
Custom
A1 Hybrid Box
Apple Airport
Arris
Bintec
BT Smart Hub
Cisco Router
DD-WRT
D-Link DSR-250N
Dovado
DrayTek
E-Lins
Express VPN
HUAWEI HG 533/520v
HG8245/8045/8346M
FreeNAS
Fritzbox
IC Realtime
Maxis AC1200
Mikrotik
MultiTech
MOFI4500
Ooredoo
Open Wrt
OPNsense
pfSense
pfSense (IPv6)
QNAP
Raspberry Pi
Sagemcom
Synology NAS
Technicolor TG582n
Technicolor TG588
Technicolor TG789
TELTONIKA
Thomson TG585v7
Tomato USB
Tilgin
TP-Link ER605
TrueNAS
Ubiquiti EdgeRouter
WatchGuard Firebox
Windtre
ZTE
ZyWALL-USG50
Zyxel 5501
Zyxel-C1100Z
Zyxel VMG3925
Zyxel VMG3927-T50K