| NTP Server | Grade
(Mode) |
| 128.100.56.135 | A- |
| dns4.utoronto.ca |
30-day Grade History
| A- |
A- |
A- |
A- |
A- |
A |
A |
B+ |
B+ |
A- |
B |
B+ |
A |
B+ |
B+ |
B+ |
A- |
A |
A |
A- |
A |
A |
A- |
A- |
A- |
B+ |
A- |
A |
A- |
A- |
30-day Clock Offset History
+15ms
-15ms
30-day Clock Jitter History
7ms
30-day Round-trip Delay History
24ms
30-day Round-trip Delay Standard Deviation History
4ms
30-day Availability History
100%