| NTP Server | Grade
(Mode) |
| 208.81.1.197 | A |
| mongrel.ahem.ca |
30-day Grade History
| A |
A |
A |
A- |
B |
A |
A |
A |
A |
B+ |
A |
A- |
A- |
A |
A |
A |
A |
A |
A |
A |
A- |
F |
A |
A |
A- |
B |
D |
A- |
A |
A- |
30-day Clock Offset History
+30ms
-30ms
30-day Clock Jitter History
3ms
30-day Round-trip Delay History
27ms
30-day Round-trip Delay Standard Deviation History
3ms
30-day Availability History
100%