| NTP Server | Grade
(Mode) |
| 23.149.208.4 | A- |
| iad00.ntp00.hostinfr.net |
30-day Grade History
| A- |
A |
A- |
A- |
A |
A |
A- |
A- |
A |
A- |
A- |
A |
A |
A- |
A- |
A |
A- |
A- |
A |
A |
A |
A |
A- |
A |
A |
A- |
B+ |
A |
A- |
A- |
30-day Clock Offset History
+5ms
-5ms
30-day Clock Jitter History
9ms
30-day Round-trip Delay History
43ms
30-day Round-trip Delay Standard Deviation History
5ms
30-day Availability History
100%