Over a span of 1 193 days, 3 checks have been made for apin.su's availability starting on August 23, 2021. The operational status of apin.su was confirmed 3 times during conducted checks, the most recent on April 4, 2023, providing a response with a code 200. All testing of apin.su as of November 28, 2024, found no instances of inoperability. It has been confirmed through all received replies that, as of November 28, 2024, no reply has an error status. Apin.su's April 4, 2023, response of 0.001 seconds contrasted with its 0.503 seconds average response time.