I have tried unsuccessfully all the troubleshooting available from Firefox but I keep getting the same error:
The following error was encountered while trying to retrieve the URL: http://vodlocker.com/wv420ypnzarv
Connection to host failed.
The system returned: (110) Connection timed out
The remote host or network may be down. Please try the request again.
I can access the website with my other computer, and I used to do it with this computer too.
Is there a way to block access to an URL in Ubuntu?
Where should that code be stored?