| NTP Server | Grade
(Mode) |
| 209.94.190.139 | A- |
| network190-139.c1d.net |
30-day Grade History
| A- |
A- |
A |
B+ |
A |
A |
A |
B+ |
A- |
A- |
A- |
A |
A- |
A- |
A |
B+ |
A- |
A |
A |
A- |
A- |
A |
A- |
A |
A |
B+ |
A- |
A |
A- |
A- |
30-day Clock Offset History
+4ms
-4ms
30-day Clock Jitter History
8ms
30-day Round-trip Delay History
23ms
30-day Round-trip Delay Standard Deviation History
4ms
30-day Availability History
100%