$TTL    86400   ; one day
@       IN      SOA     sinkhole.wireguard.lan root.wireguard.lan. (
                        2021031402
                        172800
                        14400
                        3628800
                        604800
                        )
                NS      sinkhole.wireguard.lan
                A       0.0.0.0
@       IN      A       0.0.0.0
*       IN      A       0.0.0.0