| NTP Server | Grade
(Mode) |
| 74.50.48.56 | A |
| mail.mlevin.net |
30-day Grade History
| A |
B+ |
A |
A- |
B+ |
A |
B+ |
A- |
A |
A- |
A- |
A |
A |
A |
A |
A- |
A |
A |
A- |
A- |
A- |
F |
A- |
B+ |
B |
B+ |
D- |
A |
A- |
A |
30-day Clock Offset History
+8ms
-8ms
30-day Clock Jitter History
5ms
30-day Round-trip Delay History
38ms
30-day Round-trip Delay Standard Deviation History
6ms
30-day Availability History
100%