server:
    port: 5353
    interface: 0.0.0.0

    # Adjust to match your network
    access-control: 0.0.0.0/0 refuse
    access-control: 127.0.0.0/8 allow
    access-control: 10.0.0.0/8 allow
    access-control: 172.16.0.0/12 allow
    access-control: 192.168.0.0/16 allow

    hide-identity: yes
    hide-version: yes
    qname-minimisation: yes
    use-caps-for-id: yes

    # Required for forward-tls-upstream: without a CA bundle unbound cannot
    # verify the upstream auth-names and every DoT handshake fails -> SERVFAIL
    tls-cert-bundle: "/etc/ssl/certs/ca-certificates.crt"

    num-threads: 1
    msg-cache-size: 16m
    rrset-cache-size: 32m
    prefetch: yes

forward-zone:
    name: "."
    forward-tls-upstream: yes
    forward-addr: 1.1.1.1@853#cloudflare-dns.com
    forward-addr: 1.0.0.1@853#cloudflare-dns.com
    forward-addr: 9.9.9.9@853#dns.quad9.net
    forward-addr: 149.112.112.112@853#dns.quad9.net