There were 3 times that zcs.instructure.com's availability was tested during the 1 416 days from January 11, 2021. According to the latest reports, zcs.instructure.com was unavailable or experiencing issues as of November 28, 2024. No unavailability periods occurred on zcs.instructure.com, according to inspections made as of November 28, 2024. Within the 3 responses encountering errors, the most recent one, coded as 401, was identified on January 15, 2021. On January 15, 2021, zcs.instructure.com replied in 0.574 seconds, differing from its average response time of 0.652 seconds.