The number of availability checks of threatbook.cn over the past 1 145 days beginning September 30, 2021, reached 3. In response, threatbook.cn, which has been up and running for 3 times overall, gave a code 200 during its most recent uptime on October 15, 2024. Threatbook.cn experienced zero downtime as of November 19, 2024, according to the checks. Based on the responses received, no error status code was returned as of November 19, 2024. The recorded 4.636 seconds on October 15, 2024, contrasted threatbook.cn's 3.867 seconds average response time.