Data analysis shows that 2 uptime tests were conducted for ns4.smtpcorp.com throughout the 99 day period starting on September 4, 2024. Ns4.smtpcorp.com was found to be down or having issues during each check as of December 12, 2024. 100.00% of evaluations performed, equal to 2 events, resulted in ns4.smtpcorp.com downtime, including on September 4, 2024, for the most recent. The responses that were received as of December 12, 2024, showed that none of them had an error status. On September 4, 2024, — seconds was ns4.smtpcorp.com's response time, while 0.001 seconds is the average.