GRADEBOOK
DISCUSSION
ABOUT
BACK
NTP Server
Grade
(Mode)
198.199.14.20
A
edge-anycast.ntp00.hostinfr.net
30-day Grade History
A
A
A-
A-
A-
A
A
B
B+
A
A-
B+
A-
A-
A-
A
A
A
A
A
A
A-
A-
A-
A
A-
B+
A
A-
A-
30-day Clock Offset History
+5ms
-5ms
30-day Clock Jitter History
12ms
30-day Round-trip Delay History
42ms
30-day Round-trip Delay Standard Deviation History
4ms
30-day Availability History
100%