0引言截至2014年12月,我国域名总数为2060万个,网站总数为335万个,年增长4.6%。网页数量为1899亿个,年增长26.6%。网络信息安全问题已成为全社会关注的重要问题。如何减少或杜绝未备案网站,有效的监控运营商管理的托管机房内的接入商的网站域名是当前迫切需要解决的问题。网站域名备案监控的系统设计思想是通过采集流入运营商互联网数据中心的网络流量,利 0 Introduction By December 2014, the total number of domain names in China was 20.6 million with 3.35 million websites, an increase of 4.6%. The number of web pages is 189.9 billion, an increase of 26.6%. Network information security has become an important issue of concern to the whole society. How to reduce or eliminate unregistered websites and effectively monitor the domain name of the access provider in the managed computer room managed by the operator is an urgent problem to be solved. Website domain name record monitoring system design idea is through the acquisition of Internet traffic into the operator data center network traffic, Lee