In the time frame of 0 days beginning January 10, 2025, jtl.columbia.edu's availability was checked 0 times. As of January 10, 2025, jtl.columbia.edu was unreachable or experiencing technical difficulties during every evaluation conducted. No occurrences of inaccessibility were recorded for jtl.columbia.edu based on evaluations conducted as of January 10, 2025. As of January 10, 2025, there have been no reports of error statuses in the responses that have been received. The data shows that on January 10, 2025, jtl.columbia.edu responded in 0 seconds, compared to the average of 0.000 seconds.