[Raspberry Pi] - DNS SERVER - list of open DNS servers (/etc/bind/named.conf.options)

named.conf.options

options {
        directory "/var/cache/bind";

    
        forwarders {
                208.67.222.222;  # OpenDNS (1/2)
                151.202.0.85;   # Verizon
                198.6.1.3;      # uu.net
                # ======================================
                141.155.0.68;    # Verizon (NY, USA)
                8.8.8.8;        # Google (1/2)
                199.2.252.10;   # Sprintlink.net
                74.82.42.42;    # Hurricane Electric
                129.250.35.250;  # gin.ntt.net
#               8.8.4.4;        # Google (2/2) [slower replica]
        };

        auth-nxdomain no;
        listen-on { any; };
        listen-on-v6 { any; };
        allow-recursion { 127.0.0.1; 192.168.1.1/24; };
    
};