Columbia problems from 2019-05-23 15:57 to 22:00
On May 23, 2019, 3:57 p.m., columbia.edu stopped responding normally and became unavailable to users.
After 6Â hours, 3Â minutes, at May 23, 2019, 10 p.m., It started behaving
normally and we were able to reach it again.
During the downtime, no users reported
problems with reaching
columbia.edu