NTP ServerGrade
(Mode)
71.19.154.199A
alcatraz.fdf.net
30-day Grade History
A A A A A A A- A A- A- A A A- A- A A- A- A- A A- A- A A A- A B+ A- A B+ B
30-day Clock Offset History
+4ms -4ms
30-day Clock Jitter History
23ms
30-day Round-trip Delay History
58ms
30-day Round-trip Delay Standard Deviation History
5ms
30-day Availability History
100%