GRADEBOOK
DISCUSSION
ABOUT
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NTP Server
Grade
(Mode)
72.87.88.202
A-
static-72-87-88-202.prvdri.fios.verizon.net
30-day Grade History
A
B+
A-
B+
A-
B+
A-
B
A-
B+
A-
B+
A-
B+
A
A
A
A-
A
B+
A-
A-
B+
A-
B+
A-
A-
A-
A-
A
30-day Clock Offset History
+4ms
-4ms
30-day Clock Jitter History
9ms
30-day Round-trip Delay History
39ms
30-day Round-trip Delay Standard Deviation History
5ms
30-day Availability History
100%