DNS response history for ns4.sentinelserver.com

ns4.sentinelserver.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 184 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for ns4.sentinelserver.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

184 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.20.39.203

Most recently resolved hosting IP on selected date

Successful Responses

74

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns4.sentinelserver.com

Showing DNS history for 2026-08-23 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
75 2026-08-23 23:51 639231254406598736
177 ms 64.20.39.203
74 2026-08-23 23:35 639231244697865594
8 ms 64.20.39.203
73 2026-08-23 23:19 639231234893504693
183 ms 64.20.39.203
72 2026-08-23 23:02 639231225024549139
24 ms 64.20.39.203
71 2026-08-23 22:46 639231214931957622
2 ms 64.20.39.203
70 2026-08-23 22:29 639231204962010549
226 ms 64.20.39.203
69 2026-08-23 22:12 639231195170138463
102 ms 64.20.39.203
68 2026-08-23 21:56 639231185235020577
113 ms 64.20.39.203
67 2026-08-23 21:40 639231175558690075
110 ms 64.20.39.203
66 2026-08-23 21:23 639231165610444012
18 ms 64.20.39.203
65 2026-08-23 20:30 639231133806425363
2017 ms 64.20.39.203
64 2026-08-23 20:14 639231124203758023
180 ms 64.20.39.203
63 2026-08-23 19:58 639231114428262706
180 ms 64.20.39.203
62 2026-08-23 19:42 639231104662480065
17 ms 64.20.39.203
61 2026-08-23 19:25 639231094840372018
181 ms 64.20.39.203
60 2026-08-23 19:09 639231085024583224
179 ms 64.20.39.203
59 2026-08-23 18:53 639231075257417427
113 ms 64.20.39.203
58 2026-08-23 18:36 639231065516009503
116 ms 64.20.39.203
57 2026-08-23 18:20 639231055805348837
169 ms 64.20.39.203
56 2026-08-23 18:04 639231045980373765
180 ms 64.20.39.203
55 2026-08-23 17:47 639231035984577527
123 ms 64.20.39.203
54 2026-08-23 17:30 639231025928115303
179 ms 64.20.39.203
53 2026-08-23 16:38 639230994250157583
179 ms 64.20.39.203
52 2026-08-23 16:22 639230984476411369
2007 ms 64.20.39.203
51 2026-08-23 16:05 639230974838373450
12 ms 64.20.39.203
50 2026-08-23 15:49 639230965244277645
176 ms 64.20.39.203
49 2026-08-23 15:33 639230955522101820
91 ms 64.20.39.203
48 2026-08-23 15:17 639230945754521603
107 ms 64.20.39.203
47 2026-08-23 15:00 639230935852040504
125 ms 64.20.39.203
46 2026-08-23 14:44 639230926222061048
3 ms 64.20.39.203
45 2026-08-23 14:28 639230916449726907
138 ms 64.20.39.203
44 2026-08-23 14:12 639230906595053086
109 ms 64.20.39.203
43 2026-08-23 13:55 639230896680429441
108 ms 64.20.39.203
42 2026-08-23 13:38 639230886630210965
20 ms 64.20.39.203
41 2026-08-23 12:46 639230855430405719
4 ms 64.20.39.203
40 2026-08-23 12:30 639230845707499136
99 ms 64.20.39.203
39 2026-08-23 12:14 639230836186805419
90 ms 64.20.39.203
38 2026-08-23 11:58 639230826493828316
-
37 2026-08-23 11:42 639230816817882996
3 ms 64.20.39.203
36 2026-08-23 11:25 639230806933854189
179 ms 64.20.39.203
35 2026-08-23 11:09 639230797120243854
140 ms 64.20.39.203
34 2026-08-23 10:53 639230787310272840
183 ms 64.20.39.203
33 2026-08-23 10:37 639230777600173142
125 ms 64.20.39.203
32 2026-08-23 10:20 639230767665024593
203 ms 64.20.39.203
31 2026-08-23 10:04 639230757720962293
109 ms 64.20.39.203
30 2026-08-23 09:47 639230747722189784
199 ms 64.20.39.203
29 2026-08-23 08:54 639230716313923480
216 ms 64.20.39.203
28 2026-08-23 08:38 639230706813835990
2 ms 64.20.39.203
27 2026-08-23 08:22 639230696871062203
13 ms 64.20.39.203
26 2026-08-23 08:06 639230687142781616
3 ms 64.20.39.203
25 2026-08-23 07:50 639230677432142227
285 ms 64.20.39.203
24 2026-08-23 07:34 639230667686258061
154 ms 64.20.39.203
23 2026-08-23 07:17 639230658039243685
6 ms 64.20.39.203
22 2026-08-23 07:01 639230648468473803
119 ms 64.20.39.203
21 2026-08-23 06:45 639230638829658294
183 ms 64.20.39.203
20 2026-08-23 06:29 639230629247017617
184 ms 64.20.39.203
19 2026-08-23 06:13 639230619625318239
183 ms 64.20.39.203
18 2026-08-23 05:57 639230609697630264
113 ms 64.20.39.203
17 2026-08-23 05:05 639230578570131864
7 ms 64.20.39.203
16 2026-08-23 04:49 639230568958963168
196 ms 64.20.39.203
15 2026-08-23 04:33 639230559287611211
126 ms 64.20.39.203
14 2026-08-23 04:16 639230549524312030
184 ms 64.20.39.203
13 2026-08-23 04:00 639230539739801669
14 ms 64.20.39.203
12 2026-08-23 03:44 639230530084069375
3 ms 64.20.39.203
11 2026-08-23 03:28 639230520362691441
13 ms 64.20.39.203
10 2026-08-23 03:12 639230510677194518
8 ms 64.20.39.203
9 2026-08-23 02:56 639230501156002646
125 ms 64.20.39.203
8 2026-08-23 02:40 639230491502198541
22 ms 64.20.39.203
7 2026-08-23 02:23 639230481860318494
187 ms 64.20.39.203
6 2026-08-23 02:07 639230471893008575
24 ms 64.20.39.203
5 2026-08-23 01:14 639230440030877421
3 ms 64.20.39.203
4 2026-08-23 00:58 639230430479725508
114 ms 64.20.39.203
3 2026-08-23 00:42 639230420875160219
114 ms 64.20.39.203
2 2026-08-23 00:26 639230411240692575
2012 ms 64.20.39.203
1 2026-08-23 00:10 639230401550806607
3 ms 64.20.39.203