4 times ndp.com.cn's availability was checked over the 18 day time frame starting on December 4, 2024. As of December 23, 2024, there were difficulties or ndp.com.cn could not be reached during all the performed tests. 100.00% of checks, which equals 4 instances, resulted in ndp.com.cn being out of service, and the latest occurrence was noted on December 6, 2024. The replies received indicate that as of December 23, 2024, there were no responses with error statuses. Recorded at — seconds, ndp.com.cn's December 6, 2024, response time differed from its 0.001 seconds average.