July 15, 2021, was the beginning of 1 238 days during which devtc4.tc.columbia.edu had 3 availability checks. All evaluations confirmed that devtc4.tc.columbia.edu was either inaccessible or experiencing operational difficulties as of December 4, 2024. The data reveals that in 3 instances or 100.00% of checks performed, devtc4.tc.columbia.edu was down, with the most recent case on March 12, 2024. As of December 4, 2024, none of the received responses have shown any error status codes. For devtc4.tc.columbia.edu, the March 12, 2024, response time was — seconds, contrasted by a 0.001 seconds average.