| NTP Server | Grade
(Mode) |
| 216.31.16.12 | A |
| ntp07.cymru.com |
30-day Grade History
| A |
A |
A |
A |
B+ |
A |
A |
A- |
A |
A- |
A |
A- |
A |
A- |
A- |
A |
A |
A |
A |
A- |
A- |
F |
A- |
A- |
A- |
B+ |
F |
A |
A |
A- |
30-day Clock Offset History
+4ms
-4ms
30-day Clock Jitter History
2ms
30-day Round-trip Delay History
13ms
30-day Round-trip Delay Standard Deviation History
4ms
30-day Availability History
100%