support czdb format (#31)

update domain info (#23)

feat: Multi-Geolocations DNS (#21)

dumper concurrent reading (#19)

* dumper concurrent reading

* fix

* update ipv6 regexp rule

hybrid reader some minor feature updates (#18)

update domainlist and qqwry rewrite rules (#17)

support for text parse domain (#16)

add document (#15)

add dockerfile & support myip command (#13)

initial support for ips server (#12)