成员的完整列表，这些成员属于 neforce::dns_query_result,包括所有继承而来的类成员

additional	neforce::dns_query_result
answers	neforce::dns_query_result
authoritative	neforce::dns_query_result
authorities	neforce::dns_query_result
dnssec_ok	neforce::dns_query_result
edns_version	neforce::dns_query_result
extended_rcode	neforce::dns_query_result
full_rcode() const noexcept	neforce::dns_query_result	inline
is_success() const noexcept	neforce::dns_query_result	inline
query_time	neforce::dns_query_result
recursive_available	neforce::dns_query_result
response_code	neforce::dns_query_result
truncated	neforce::dns_query_result
udp_payload_size	neforce::dns_query_result