China’s top level domain (TLD) came under attack Sunday starting at about 2 a.m. Eastern time. CloudFlare, which provides security and performance services to more than 1 million websites, found that.cn suffered a limited outage that lasted between two and four hours. The China Internet Network Information Center, which runs the TLD servers, confirmed the attack and apologized to affected users. The organization said it was working to “enhance the service capabilities” of the system, but did not provide any more details.”]