Is it normal that an incomprehensible DDNS is specified in the router settings?

Question

network hardware

I noticed in the settings of my zte f670 router that an incomprehensible DDNS server is entered into
http://ns.eagleeyes.com.cn/cgi-bin/gdipupdt.cgi
it. Is this normal?

Answer 1

listed but disabled.
And the dipc service is selected above.
Most likely that's why such a server got out. But in the current state it doesn't matter.

Answer 2

The firmware contains several templates for different services. One of them is selected, the remaining fields are filled in according to it. Most likely the first one from the list is selected, so that when saving the script error is not caught or some similar crutch. DDNS usage is disabled.
If paranoia interferes with sleep, then go to the router via ssh / telnet and look at the running processes and the list of tasks of the scheduler. DDNS usually updates on krone.