DNS response history for ns1.cpuoa.com

ns1.cpuoa.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 332 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 ns1.cpuoa.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

332 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

208.109.228.118

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 ns1.cpuoa.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 23:55 639231254406598736
312 ms 208.109.228.118
74 2026-08-23 23:38 639231244697865594
312 ms 208.109.228.118
73 2026-08-23 23:22 639231234893504693
2 ms 208.109.228.118
72 2026-08-23 23:05 639231225024549139
319 ms 208.109.228.118
71 2026-08-23 22:49 639231214931957622
2 ms 208.109.228.118
70 2026-08-23 22:32 639231204962010549
184 ms 208.109.228.118
69 2026-08-23 22:16 639231195170138463
8 ms 208.109.228.118
68 2026-08-23 21:59 639231185235020577
9 ms 208.109.228.118
67 2026-08-23 21:43 639231175558690075
2 ms 208.109.228.118
66 2026-08-23 21:26 639231165610444012
319 ms 208.109.228.118
65 2026-08-23 20:34 639231133806425363
8 ms 208.109.228.118
64 2026-08-23 20:17 639231124203758023
4 ms 208.109.228.118
63 2026-08-23 20:01 639231114428262706
7 ms 208.109.228.118
62 2026-08-23 19:45 639231104662480065
161 ms 208.109.228.118
61 2026-08-23 19:29 639231094840372018
320 ms 208.109.228.118
60 2026-08-23 19:12 639231085024583224
192 ms 208.109.228.118
59 2026-08-23 18:56 639231075257417427
2 ms 208.109.228.118
58 2026-08-23 18:40 639231065516009503
331 ms 208.109.228.118
57 2026-08-23 18:23 639231055805348837
157 ms 208.109.228.118
56 2026-08-23 18:07 639231045980373765
319 ms 208.109.228.118
55 2026-08-23 17:50 639231035984577527
7 ms 208.109.228.118
54 2026-08-23 17:34 639231025928115303
321 ms 208.109.228.118
53 2026-08-23 16:41 639230994250157583
319 ms 208.109.228.118
52 2026-08-23 16:25 639230984476411369
2 ms 208.109.228.118
51 2026-08-23 16:08 639230974838373450
7 ms 208.109.228.118
50 2026-08-23 15:52 639230965244277645
169 ms 208.109.228.118
49 2026-08-23 15:36 639230955522101820
2 ms 208.109.228.118
48 2026-08-23 15:20 639230945754521603
-
47 2026-08-23 15:04 639230935852040504
8 ms 208.109.228.118
46 2026-08-23 14:47 639230926222061048
328 ms 208.109.228.118
45 2026-08-23 14:31 639230916449726907
2 ms 208.109.228.118
44 2026-08-23 14:15 639230906595053086
313 ms 208.109.228.118
43 2026-08-23 13:58 639230896680429441
204 ms 208.109.228.118
42 2026-08-23 13:41 639230886630210965
2212 ms 208.109.228.118
41 2026-08-23 12:49 639230855430405719
2 ms 208.109.228.118
40 2026-08-23 12:33 639230845707499136
160 ms 208.109.228.118
39 2026-08-23 12:17 639230836186805419
4023 ms 208.109.228.118
38 2026-08-23 12:01 639230826493828316
5 ms 208.109.228.118
37 2026-08-23 11:45 639230816817882996
327 ms 208.109.228.118
36 2026-08-23 11:29 639230806933854189
3 ms 208.109.228.118
35 2026-08-23 11:12 639230797120243854
6 ms 208.109.228.118
34 2026-08-23 10:56 639230787310272840
4 ms 208.109.228.118
33 2026-08-23 10:40 639230777600173142
311 ms 208.109.228.118
32 2026-08-23 10:23 639230767665024593
321 ms 208.109.228.118
31 2026-08-23 10:07 639230757720962293
317 ms 208.109.228.118
30 2026-08-23 09:50 639230747722189784
3 ms 208.109.228.118
29 2026-08-23 08:58 639230716313923480
9 ms 208.109.228.118
28 2026-08-23 08:41 639230706813835990
318 ms 208.109.228.118
27 2026-08-23 08:26 639230696871062203
9 ms 208.109.228.118
26 2026-08-23 08:09 639230687142781616
3 ms 208.109.228.118
25 2026-08-23 07:53 639230677432142227
318 ms 208.109.228.118
24 2026-08-23 07:37 639230667686258061
3 ms 208.109.228.118
23 2026-08-23 07:20 639230658039243685
2330 ms 208.109.228.118
22 2026-08-23 07:04 639230648468473803
325 ms 208.109.228.118
21 2026-08-23 06:48 639230638829658294
8 ms 208.109.228.118
20 2026-08-23 06:32 639230629247017617
165 ms 208.109.228.118
19 2026-08-23 06:16 639230619625318239
3 ms 208.109.228.118
18 2026-08-23 06:00 639230609697630264
167 ms 208.109.228.118
17 2026-08-23 05:08 639230578570131864
2185 ms 208.109.228.118
16 2026-08-23 04:52 639230568958963168
3 ms 208.109.228.118
15 2026-08-23 04:36 639230559287611211
314 ms 208.109.228.118
14 2026-08-23 04:20 639230549524312030
2 ms 208.109.228.118
13 2026-08-23 04:03 639230539739801669
3 ms 208.109.228.118
12 2026-08-23 03:47 639230530084069375
2331 ms 208.109.228.118
11 2026-08-23 03:31 639230520362691441
308 ms 208.109.228.118
10 2026-08-23 03:15 639230510677194518
234 ms 208.109.228.118
9 2026-08-23 02:59 639230501156002646
166 ms 208.109.228.118
8 2026-08-23 02:43 639230491502198541
11 ms 208.109.228.118
7 2026-08-23 02:26 639230481860318494
164 ms 208.109.228.118
6 2026-08-23 02:10 639230471893008575
164 ms 208.109.228.118
5 2026-08-23 01:17 639230440030877421
2159 ms 208.109.228.118
4 2026-08-23 01:01 639230430479725508
163 ms 208.109.228.118
3 2026-08-23 00:45 639230420875160219
2 ms 208.109.228.118
2 2026-08-23 00:29 639230411240692575
3 ms 208.109.228.118
1 2026-08-23 00:13 639230401550806607
316 ms 208.109.228.118