| NTP Server | Grade
(Mode) |
| 186.177.18.74 | A- |
| mail.prolusa.com |
30-day Grade History
| A- |
A- |
A- |
B+ |
A- |
A |
A- |
B+ |
A- |
B+ |
A- |
B+ |
A |
B+ |
B |
A |
A |
B+ |
A- |
A- |
B+ |
A- |
B+ |
B+ |
A- |
A- |
B+ |
A- |
B |
A- |
30-day Clock Offset History
+3ms
-3ms
30-day Clock Jitter History
11ms
30-day Round-trip Delay History
108ms
30-day Round-trip Delay Standard Deviation History
8ms
30-day Availability History
100%