Over the last 1 219 days starting on July 24, 2021, 3 availability checks of enewsletter.ntu.edu.sg have been completed. Operational 2 times throughout the entirety of checks conducted, enewsletter.ntu.edu.sg's last recorded uptime on September 1, 2021, returned a code 200 response. None of the tests conducted as of November 25, 2024, found any instances of enewsletter.ntu.edu.sg being unavailable. The error response coded 503, the most recent out of the 1 responses that contained errors, was noted on November 17, 2024.