| NTP Server | Grade
(Mode) |
| 216.197.228.230 | A |
| ntp.zaf.ca |
30-day Grade History
| A |
B+ |
A |
B+ |
B |
A |
A |
A- |
A |
B+ |
A- |
A |
A |
A- |
A- |
A- |
A |
A- |
B+ |
A- |
B+ |
F |
A- |
A |
A |
B |
C- |
A- |
A |
A- |
30-day Clock Offset History
+17ms
-17ms
30-day Clock Jitter History
4ms
30-day Round-trip Delay History
45ms
30-day Round-trip Delay Standard Deviation History
7ms
30-day Availability History
100%