| NTP Server | Grade
(Mode) |
| 70.90.44.178 | A- |
| 70-90-44-178-Michigan.hfc.comcastbusiness.net |
30-day Grade History
| A |
A |
A- |
B+ |
A |
A- |
A- |
A- |
A- |
A |
A |
A |
A |
A- |
B+ |
A- |
A |
A |
B+ |
B |
B+ |
A- |
B |
B |
B- |
B |
B+ |
A- |
B+ |
A- |
30-day Clock Offset History
+21ms
-21ms
30-day Clock Jitter History
10ms
30-day Round-trip Delay History
29ms
30-day Round-trip Delay Standard Deviation History
5ms
30-day Availability History
100%