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In the process of DNS resolution, the client initiates a query request, and the DNS server may need to make additional queries to complete the resolution process and give a response, which will consume certain computing and network resources. If an attacker uses a large number of controlled hosts to continuously send resolution requests for different domain names, the cache of the DNS server will be continuously refreshed, and the failure of a large number of resolution requests to hit the cache will cause the DNS server to consume additional resources for iterative queries, which will greatly increase the resource consumption of the DNS server.在有人神秘地将他的注意力吸引到了证据之后，一位无所畏惧的所得税官员袭击了勒克瑙最有权势的人的宅邸。However, sometimes in an environment with less contrast, auto-focus cannot find the focus.这当儿，他发现两女突然活了过来，再不似先前那样。本想着趁此机会团聚的，可惜……彩儿嘿嘿笑道：小姐莫要伤心。再退一步，叫的上名字的，也就是罗龙文了。该片改编自西班牙同名影片，围绕国立科学搜查院遗失的一具尸体而展开的故事。金相庆饰演刑警，金喜爱、金刚于饰演一对夫妇。丈夫（金刚于饰）计划了一场杀死妻子（金喜爱饰）的完美犯罪，可短短几个小时后，妻子的尸体就在国科搜的停尸间里不翼而飞，丈夫也在此时收到了一封信“我会在埋葬了我们的秘密的地方等你”，警方怀疑这一切都是丈夫所为，而丈夫却坚称这全都是妻子的自导自演，她究竟死了吗？电影2018年3月上映。