To run:
docker run --name powerdns -d -p 53:53/udp -p 53:53 alferez/powerdns_recursor
ALLOWIP -> Set allowed IP to use DNS Server (Default: 0.0.0.0/0)
THREADS -> Set Thread (Default 2
TTL -> Set Cache TTL (Default 36000)
ENTRIES -> Set max Cache Entries (Default 500000)
WEBSERVER -> Enable Webserver (Default no)
WEBPASS -> Set default password for Web Server
WEBPORT -> Set web tcp port (Default 8082)
FORWARDZONE -> Allow delegate to another server
Run docker wit --dns=XXXXX values. Use one --dns for server.
Example: docker run --name PowerDNS -d -p 53:53/udp -p 53:53 --dns=1.1.1.1 --dns=8.8.8.8 --dns=9.9.9.9 alferez/powerdns_recursor