Tenda AC1750 User Manual page 69

below info:
User Name
Password
Domain Name
First set a mapping rule on Virtual Server interface (For details,
see Virtual Server section) and then enter the registered user
name, password and domain name as shown below:
Click Save to save the settings. Simply input
"http://tenda.zapto.org" in a launched web browser and your web
server will be accessible.
Wireless AC1750 Dual-band Gigabit Router
Tenda
123456
tenda.zapto.org
68