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 2026-08-14. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 260 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

77

Historical checks stored for this nameserver on selected date

Average Latency

260 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:48

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

77

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

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 2026-08-14 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
77 2026-08-14 23:48 639223477272309567
192 ms 64.20.39.203
76 2026-08-14 23:33 639223467876800215
142 ms 64.20.39.203
75 2026-08-14 23:17 639223458466733344
151 ms 64.20.39.203
74 2026-08-14 23:01 639223449196197019
114 ms 64.20.39.203
73 2026-08-14 22:46 639223439729973302
120 ms 64.20.39.203
72 2026-08-14 22:30 639223430298973377
192 ms 64.20.39.203
71 2026-08-14 22:14 639223420812183061
57 ms 64.20.39.203
70 2026-08-14 21:58 639223411307572360
4 ms 64.20.39.203
69 2026-08-14 21:42 639223401895099116
99 ms 64.20.39.203
68 2026-08-14 20:50 639223370328282191
8 ms 64.20.39.203
67 2026-08-14 20:34 639223361156898888
2119 ms 64.20.39.203
66 2026-08-14 20:19 639223351683501109
132 ms 64.20.39.203
65 2026-08-14 20:03 639223342485908428
1669 ms 64.20.39.203
64 2026-08-14 19:48 639223333113923772
6 ms 64.20.39.203
63 2026-08-14 19:32 639223323766820131
123 ms 64.20.39.203
62 2026-08-14 19:17 639223314500774279
206 ms 64.20.39.203
61 2026-08-14 19:01 639223305225877159
210 ms 64.20.39.203
60 2026-08-14 18:46 639223295834845965
98 ms 64.20.39.203
59 2026-08-14 18:30 639223286312006616
32 ms 64.20.39.203
58 2026-08-14 18:14 639223276659010988
124 ms 64.20.39.203
57 2026-08-14 17:58 639223267203892251
195 ms 64.20.39.203
56 2026-08-14 17:05 639223235652723921
194 ms 64.20.39.203
55 2026-08-14 16:50 639223226156684619
96 ms 64.20.39.203
54 2026-08-14 16:34 639223216737677817
2228 ms 64.20.39.203
53 2026-08-14 16:18 639223207303987036
110 ms 64.20.39.203
52 2026-08-14 16:02 639223197972369650
104 ms 64.20.39.203
51 2026-08-14 15:47 639223188476518684
35 ms 64.20.39.203
50 2026-08-14 15:31 639223179029668254
183 ms 64.20.39.203
49 2026-08-14 15:15 639223169668684371
182 ms 64.20.39.203
48 2026-08-14 15:00 639223160270013058
158 ms 64.20.39.203
47 2026-08-14 14:44 639223150848386507
155 ms 64.20.39.203
46 2026-08-14 14:28 639223141514160124
89 ms 64.20.39.203
45 2026-08-14 14:12 639223131908897269
178 ms 64.20.39.203
44 2026-08-14 13:20 639223100084750932
179 ms 64.20.39.203
43 2026-08-14 13:04 639223090744921973
15 ms 64.20.39.203
42 2026-08-14 12:48 639223081343134137
23 ms 64.20.39.203
41 2026-08-14 12:33 639223071917003603
180 ms 64.20.39.203
40 2026-08-14 12:17 639223062407395043
190 ms 64.20.39.203
39 2026-08-14 12:01 639223052970600447
222 ms 64.20.39.203
38 2026-08-14 11:46 639223043584242187
17 ms 64.20.39.203
37 2026-08-14 11:30 639223034248611856
240 ms 64.20.39.203
36 2026-08-14 11:14 639223024816175094
9 ms 64.20.39.203
35 2026-08-14 10:58 639223015278211871
319 ms 64.20.39.203
34 2026-08-14 10:42 639223005387568522
251 ms 64.20.39.203
33 2026-08-14 10:26 639222995944735037
192 ms 64.20.39.203
32 2026-08-14 09:34 639222964532402826
108 ms 64.20.39.203
31 2026-08-14 09:18 639222955031971579
105 ms 64.20.39.203
30 2026-08-14 09:03 639222945616352079
182 ms 64.20.39.203
29 2026-08-14 08:47 639222936296615644
121 ms 64.20.39.203
28 2026-08-14 08:31 639222926913151746
192 ms 64.20.39.203
27 2026-08-14 08:16 639222917608375722
194 ms 64.20.39.203
26 2026-08-14 08:00 639222908294448500
94 ms 64.20.39.203
25 2026-08-14 07:45 639222898918389753
114 ms 64.20.39.203
24 2026-08-14 07:29 639222889625876211
145 ms 64.20.39.203
23 2026-08-14 07:14 639222880353707528
180 ms 64.20.39.203
22 2026-08-14 06:58 639222871065611259
93 ms 64.20.39.203
21 2026-08-14 06:43 639222861517093112
178 ms 64.20.39.203
20 2026-08-14 05:50 639222830182717637
186 ms 64.20.39.203
19 2026-08-14 05:35 639222820714737422
91 ms 64.20.39.203
18 2026-08-14 05:19 639222811404284741
177 ms 64.20.39.203
17 2026-08-14 05:03 639222801994952240
100 ms 64.20.39.203
16 2026-08-14 04:47 639222792581940911
90 ms 64.20.39.203
15 2026-08-14 04:32 639222783296631220
2263 ms 64.20.39.203
14 2026-08-14 04:16 639222773909528001
408 ms 64.20.39.203
13 2026-08-14 04:01 639222764574707991
211 ms 64.20.39.203
12 2026-08-14 03:45 639222754982758281
182 ms 64.20.39.203
11 2026-08-14 03:29 639222745650144239
131 ms 64.20.39.203
10 2026-08-14 03:13 639222736060223018
106 ms 64.20.39.203
9 2026-08-14 02:57 639222726529271510
204 ms 64.20.39.203
8 2026-08-14 02:04 639222694791257846
2128 ms 64.20.39.203
7 2026-08-14 01:48 639222685350317820
101 ms 64.20.39.203
6 2026-08-14 01:32 639222675895178560
8 ms 64.20.39.203
5 2026-08-14 01:17 639222666344182743
9 ms 64.20.39.203
4 2026-08-14 01:01 639222656762316965
89 ms 64.20.39.203
3 2026-08-14 00:45 639222647109404695
107 ms 64.20.39.203
2 2026-08-14 00:29 639222637659944389
137 ms 64.20.39.203
1 2026-08-14 00:13 639222628151417313
12 ms 64.20.39.203