May be you can try ru.pool.ntp.org

On Sep 10, 2019, at 3:40 PM, Олег Бахарев <disconnectix@gmail.com> wrote:

I can ping. Russian ntp2 stratix server

вт, 10 сент. 2019 г., 18:55 Richard Miller <9fans@hamnavoe.com>:
> aux/timesync doesnt work in raspberry pi 2

What ntp server are you naming in the timesync -n command?
Can you ip/ping it?