| NTP Server | Grade
(Mode) |
| 66.118.231.14 | A |
| time4.lshiy.com |
30-day Grade History
| — |
— |
— |
— |
— |
— |
F |
A- |
A- |
A |
A- |
B+ |
A |
A- |
A- |
A |
A- |
A |
A |
A- |
A |
A |
A |
A |
A |
A |
A |
A- |
A |
A- |
30-day Clock Offset History
+6ms
-6ms
30-day Clock Jitter History
4ms
30-day Round-trip Delay History
185ms
30-day Round-trip Delay Standard Deviation History
6ms
30-day Availability History
100%