Since September 27, 2022, pd.ilt.columbia.edu's availability has been checked 1 times over the last 791 days. Each evaluation conducted as of November 26, 2024, pointed to pd.ilt.columbia.edu either being offline or encountering issues with accessibility. 100.00% of assessments performed, totaling 1, found pd.ilt.columbia.edu to be down, the most recent being on September 27, 2022, as the summary showed. As of November 26, 2024, error statuses in the received responses have not been reported. Pd.ilt.columbia.edu averaged a 0.001 seconds response time, responding in — seconds on September 27, 2022.