Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io on 192.168.65.1:53: read udp 192.168.65.3:59518->192.168.65.1:53: i/o timeout code example

Example: auth.docker.io on 192.168.65.1:53: no such host

chick your internet connection 
turn off the firewall