Over the 282 days starting April 22, 2024, ais.columbia.edu underwent 3 functioning checks, according to the data. Across all inspections conducted, ais.columbia.edu was found to be either down or inaccessible as of January 29, 2025. As evidenced, ais.columbia.edu was down 100.00% of the time, which comes out to 3 times, with January 9, 2025, being the most recent occurrence. There are no errors in any of the responses that have been received as of January 29, 2025. The recorded — seconds response time on January 9, 2025, contrasted ais.columbia.edu's average of 0.001 seconds.