GRADEBOOK
DISCUSSION
ABOUT
BACK
NTP Server
Grade
(Mode)
107.174.212.113
B-
us1-ipv4.cracky-chan.com
30-day Grade History
B-
B-
D
C
D
B-
B-
D-
B-
C
D
C-
B
D
B-
C
B+
D
B-
C
C
B-
C+
C
F
D
C+
C-
D
F
30-day Clock Offset History
+10ms
-10ms
30-day Clock Jitter History
67ms
30-day Round-trip Delay History
47ms
30-day Round-trip Delay Standard Deviation History
30ms
30-day Availability History
100%