CN Domain name North America top-level node enabled

"Washington News" (reporter Yang) China Internet Network Information Center (CNNIC) recently revealed that, following the CN domain name Asia, the European top-level resolution node is enabled, the North American top-level node is also officially enabled.　　In the recent typhoon in Taiwan, due to the geographical distribution of domain name top-level node, CN domain Name global scope of top-level domain resolution is unaffected. According to CNNIC statistics, CN domain name overseas users increasingly, more than half of the resolution from overseas. In order to ensure the security of the national domain Name System, the relevant departments of our country actively promote the deployment of top-level nodes worldwide. Recently enabled the CN domain name of the top North American node, marking the national CN domain name of the global top-level deployment of the initial completion, and become an important part of our internet Security system construction. At present, the three major overseas nodes and the domestic six top node and disaster preparedness Center complement each other, build up the global CN domain Name Service platform. From the technical principle, in the earthquake, typhoon, tsunami, and so on, as long as a top-level node can work properly, can guarantee the global scope of the CN domain name top-level domain normal resolution. Cnnic said that will be comprehensive analysis of the CN domain resolution growth and geographical sources, and continuously optimize and increase the domain name of the top node distribution area. At the same time, a significant increase in national domain name resolution effective performance, effective time will be shortened from 4 hours to about 15 minutes.