3 checks have been made on the availability of cnc.cn within the last 226 days, beginning on April 9, 2024. All checks performed indicated that cnc.cn was encountering downtime or experiencing problems as of November 22, 2024. Cnc.cn was inaccessible 3 times out of the inspections conducted, equivalent to 100.00%, the latest being May 20, 2024. As of November 22, 2024, no reply had an error status out of all the replies that were received. For cnc.cn recorded a response time of — seconds on May 20, 2024, in contrast to the average time of 0.001 seconds.