Block dns queries in black list and proxy other queries
Black list is plain file with list of blocked domain separated with new line '\n'. File should ended with empty line.
Black list example:
google.com
facebook.com
Build require installed and configured golang compiler (tested on 1.5.3).
git clone https://github.com/c0va23/go-dnsblocker.git
go build dnsblocker.go
echo google.com > hosts
sudo ./dnsblocker
For test you should send dns query to dnsblocker. For example use util dig:
dig @127.0.0.1 google.com
-cache-duration int
Set cache duration into seconds (default 300)
-cache-size int
Set cache size into bytes (default 1048576)
-dns-server string
DNS server for proxy not blocked queries (default "192.168.1.1:domain")
-hosts-path string
Path to hosts file (default "hosts")
-listen string
Listen is pair 'ip:port' (default ":domain")
-log-level string
Set minimum log level (default "INFO")