MailTester.Ninja - Uptime Monitor
Increase your email deliverability
Last 30 Days Performance
Average Uptime
99.93%
Average Response Time
889.53 ms
Daily Status
Jun-2025
Monthly Uptime
99.91%
Monthly Response Time
875 ms
Daily Status
May-2025
Monthly Uptime
99.93%
Monthly Response Time
885 ms
Daily Status
Apr-2025
Monthly Uptime
99.68%
Monthly Response Time
979 ms
Daily Status
Mar-2025
Monthly Uptime
99.84%
Monthly Response Time
1109 ms