| NTP Server | Grade
(Mode) |
| 74.6.168.72 | A- |
| t1.time.gq1.yahoo.com |
30-day Grade History
| A- |
A- |
A- |
B |
A- |
A |
A- |
B+ |
A |
A- |
A- |
A- |
A |
A- |
B+ |
B+ |
A- |
A- |
A |
A |
A |
A |
A- |
A- |
B+ |
A |
A- |
A- |
A- |
A |
30-day Clock Offset History
+4ms
-4ms
30-day Clock Jitter History
10ms
30-day Round-trip Delay History
58ms
30-day Round-trip Delay Standard Deviation History
5ms
30-day Availability History
100%