| NTP Server | Grade
(Mode) |
| 140.238.136.113 | A |
| srv3.maiyun.me |
30-day Grade History
| A- |
A |
A |
A |
D+ |
D |
B+ |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A- |
A- |
A |
A |
A |
A |
A |
A- |
A |
A- |
A |
A- |
A |
30-day Clock Offset History
+23ms
-23ms
30-day Clock Jitter History
7ms
30-day Round-trip Delay History
77ms
30-day Round-trip Delay Standard Deviation History
33ms
30-day Availability History
100%