bootstrap: - "1.1.1.1:53" - "1.0.0.1:53" listen-addrs: - "0.0.0.0" listen-ports: - 53 max-go-routines: 0 ratelimit: 0 ratelimit-subnet-len-ipv4: 24 ratelimit-subnet-len-ipv6: 64 udp-buf-size: 0 upstream: - "quic://***************" timeout: '10s' ipv6-disabled: true