%%%-------------------------------------------------------------------
%%% @author anlicheng
%%% @copyright (C) 2025, <COMPANY>
%%% @doc
%%%
%%% @end
%%% Created : 04. 12月 2025 11:41
%%%-------------------------------------------------------------------
-author("anlicheng").

-record(dns_cache, {
    %% {Qname, QType, QClass}
    key,
    answers = [],
    authority  = [],
    additional = [],
    rc :: integer(),
    flags = #{},
    % unix time
    expire_at  :: integer()
}).