This site can’t be reached
classok.shop’s server IP address could not be found.
Try:
- Checking the connection
- Checking the proxy, firewall, and DNS configuration
- Running Windows Network Diagnostics
ERR_NAME_NOT_RESOLVED
Check your Internet connection
Check any cables and reboot any routers, modems, or other network
devices you may be using.
Check your DNS settings
Contact your network administrator if you're not sure what this means.
Try disabling network prediction
Go to
the Chrome menu >
Settings
>
Show advanced settings…
and deselect "Use a prediction service to load pages more quickly."
If this does not resolve the issue, we recommend selecting this option
again for improved performance.
Allow Chrome to access the network in your firewall or antivirus
settings.
If it is already listed as a program allowed to access the network, try
removing it from the list and adding it again.
If you use a proxy server…
Check your proxy settings or contact your network administrator to
make sure the proxy server is working. If you don't believe you should
be using a proxy server:
Go to
the Chrome menu >
Settings
>
Show advanced settings…
>
Change proxy settings…
>
LAN Settings
and deselect "Use a proxy server for your LAN".
