bind     0.0.0.0:53      # Binding address
proxy    8.8.8.8:53      # Proxy address
timeout  2s              # Proxy timeout (format: 1ms, 1s, 1m, 1h, 1d)

# Domain matching
example.com              1.1.1.1
*.example.com            2.2.2.2
~^\w+\.example\.[a-z]+$  3.3.3.3

# IPv6
test.com                ::

# Import from other file
import ./other_hosts