Over the 217 days starting April 22, 2024, ais.columbia.edu underwent 2 functioning checks, according to the data. Across all inspections conducted, ais.columbia.edu was found to be either down or inaccessible as of November 26, 2024. As evidenced, ais.columbia.edu was down 100.00% of the time, which comes out to 2 times, with April 22, 2024, being the most recent occurrence. There are no errors in any of the responses that have been received as of November 26, 2024. The recorded — seconds response time on April 22, 2024, contrasted ais.columbia.edu's average of 0.001 seconds.