DNS response history for b.ciwei.cloud

b.ciwei.cloud 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 2026-08-21. For this date, NameServerHistory found 219 DNS check records, 219 successful responses, 0 failed responses, and 473 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 b.ciwei.cloud.
Records on Selected Date

219

Historical checks stored for this nameserver on selected date

Average Latency

473 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

159.138.76.159

Most recently resolved hosting IP on selected date

Successful Responses

219

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 b.ciwei.cloud

Showing DNS history for 2026-08-21 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
219 2026-08-21 23:58 639229527598660841
382 ms 159.138.76.159
218 2026-08-21 23:58 639229527598660841
382 ms 159.138.160.21
217 2026-08-21 23:58 639229527598660841
382 ms 159.138.224.163
216 2026-08-21 23:42 639229517954323214
308 ms 159.138.160.21
215 2026-08-21 23:42 639229517954323214
308 ms 159.138.224.163
214 2026-08-21 23:42 639229517954323214
308 ms 159.138.76.159
213 2026-08-21 23:26 639229508269999021
554 ms 159.138.160.21
212 2026-08-21 23:26 639229508269999021
554 ms 159.138.224.163
211 2026-08-21 23:26 639229508269999021
554 ms 159.138.76.159
210 2026-08-21 23:09 639229498559060171
307 ms 159.138.160.21
209 2026-08-21 23:09 639229498559060171
307 ms 159.138.224.163
208 2026-08-21 23:09 639229498559060171
307 ms 159.138.76.159
207 2026-08-21 22:53 639229488519347586
341 ms 159.138.76.159
206 2026-08-21 22:53 639229488519347586
341 ms 159.138.160.21
205 2026-08-21 22:53 639229488519347586
341 ms 159.138.224.163
204 2026-08-21 21:59 639229456606578934
219 ms 159.138.224.163
203 2026-08-21 21:59 639229456606578934
219 ms 159.138.76.159
202 2026-08-21 21:59 639229456606578934
219 ms 159.138.160.21
201 2026-08-21 21:43 639229446985772499
382 ms 159.138.224.163
200 2026-08-21 21:43 639229446985772499
382 ms 159.138.76.159
199 2026-08-21 21:43 639229446985772499
382 ms 159.138.160.21
198 2026-08-21 21:27 639229437367313098
362 ms 159.138.160.21
197 2026-08-21 21:27 639229437367313098
362 ms 159.138.224.163
196 2026-08-21 21:27 639229437367313098
362 ms 159.138.76.159
195 2026-08-21 21:11 639229427923950391
406 ms 159.138.76.159
194 2026-08-21 21:11 639229427923950391
406 ms 159.138.160.21
193 2026-08-21 21:11 639229427923950391
406 ms 159.138.224.163
192 2026-08-21 20:55 639229418168588854
198 ms 159.138.160.21
191 2026-08-21 20:55 639229418168588854
198 ms 159.138.224.163
190 2026-08-21 20:55 639229418168588854
198 ms 159.138.76.159
189 2026-08-21 20:39 639229408345678334
503 ms 159.138.224.163
188 2026-08-21 20:39 639229408345678334
503 ms 159.138.76.159
187 2026-08-21 20:39 639229408345678334
503 ms 159.138.160.21
186 2026-08-21 20:23 639229398616354648
2292 ms 159.138.224.163
185 2026-08-21 20:23 639229398616354648
2292 ms 159.138.76.159
184 2026-08-21 20:23 639229398616354648
2292 ms 159.138.160.21
183 2026-08-21 20:06 639229388634592323
427 ms 159.138.160.21
182 2026-08-21 20:06 639229388634592323
427 ms 159.138.224.163
181 2026-08-21 20:06 639229388634592323
427 ms 159.138.76.159
180 2026-08-21 19:50 639229378792837692
374 ms 159.138.160.21
179 2026-08-21 19:50 639229378792837692
374 ms 159.138.224.163
178 2026-08-21 19:50 639229378792837692
374 ms 159.138.76.159
177 2026-08-21 19:33 639229369154682311
390 ms 159.138.160.21
176 2026-08-21 19:33 639229369154682311
390 ms 159.138.224.163
175 2026-08-21 19:33 639229369154682311
390 ms 159.138.76.159
174 2026-08-21 19:17 639229359248017926
311 ms 159.138.76.159
173 2026-08-21 19:17 639229359248017926
311 ms 159.138.160.21
172 2026-08-21 19:17 639229359248017926
311 ms 159.138.224.163
171 2026-08-21 19:00 639229349124294642
154 ms 159.138.224.163
170 2026-08-21 19:00 639229349124294642
154 ms 159.138.76.159
169 2026-08-21 19:00 639229349124294642
154 ms 159.138.160.21
168 2026-08-21 18:08 639229317791715692
258 ms 159.138.76.159
167 2026-08-21 18:08 639229317791715692
258 ms 159.138.160.21
166 2026-08-21 18:08 639229317791715692
258 ms 159.138.224.163
165 2026-08-21 17:52 639229308115194575
2234 ms 159.138.76.159
164 2026-08-21 17:52 639229308115194575
2234 ms 159.138.160.21
163 2026-08-21 17:52 639229308115194575
2234 ms 159.138.224.163
162 2026-08-21 17:36 639229298320320558
166 ms 159.138.160.21
161 2026-08-21 17:36 639229298320320558
166 ms 159.138.224.163
160 2026-08-21 17:36 639229298320320558
166 ms 159.138.76.159
159 2026-08-21 17:19 639229288674863221
196 ms 159.138.76.159
158 2026-08-21 17:19 639229288674863221
196 ms 159.138.160.21
157 2026-08-21 17:19 639229288674863221
196 ms 159.138.224.163
156 2026-08-21 17:03 639229278983677079
199 ms 159.138.224.163
155 2026-08-21 17:03 639229278983677079
199 ms 159.138.76.159
154 2026-08-21 17:03 639229278983677079
199 ms 159.138.160.21
153 2026-08-21 16:47 639229269405517175
409 ms 159.138.76.159
152 2026-08-21 16:47 639229269405517175
409 ms 159.138.160.21
151 2026-08-21 16:47 639229269405517175
409 ms 159.138.224.163
150 2026-08-21 16:31 639229259594798244
382 ms 159.138.160.21
149 2026-08-21 16:31 639229259594798244
382 ms 159.138.224.163
148 2026-08-21 16:31 639229259594798244
382 ms 159.138.76.159
147 2026-08-21 16:15 639229249736681188
158 ms 159.138.76.159
146 2026-08-21 16:15 639229249736681188
158 ms 159.138.160.21
145 2026-08-21 16:15 639229249736681188
158 ms 159.138.224.163
144 2026-08-21 15:58 639229239699417787
279 ms 159.138.76.159
143 2026-08-21 15:58 639229239699417787
279 ms 159.138.160.21
142 2026-08-21 15:58 639229239699417787
279 ms 159.138.224.163
141 2026-08-21 15:41 639229229621964033
316 ms 159.138.224.163
140 2026-08-21 15:41 639229229621964033
316 ms 159.138.76.159
139 2026-08-21 15:41 639229229621964033
316 ms 159.138.160.21
138 2026-08-21 15:24 639229219567270965
325 ms 159.138.224.163
137 2026-08-21 15:24 639229219567270965
325 ms 159.138.160.21
136 2026-08-21 15:24 639229219567270965
325 ms 159.138.76.159
135 2026-08-21 15:08 639229209406666856
3801 ms 159.138.76.159
134 2026-08-21 15:08 639229209406666856
3801 ms 159.138.224.163
133 2026-08-21 15:08 639229209406666856
3801 ms 159.138.160.21
132 2026-08-21 14:15 639229177815876178
322 ms 159.138.224.163
131 2026-08-21 14:15 639229177815876178
322 ms 159.138.76.159
130 2026-08-21 14:15 639229177815876178
322 ms 159.138.160.21
129 2026-08-21 13:58 639229168243572685
456 ms 159.138.160.21
128 2026-08-21 13:58 639229168243572685
456 ms 159.138.224.163
127 2026-08-21 13:58 639229168243572685
456 ms 159.138.76.159
126 2026-08-21 13:43 639229158599856475
263 ms 159.138.160.21
125 2026-08-21 13:43 639229158599856475
263 ms 159.138.76.159
124 2026-08-21 13:43 639229158599856475
263 ms 159.138.224.163
123 2026-08-21 13:26 639229148998940902
161 ms 159.138.76.159
122 2026-08-21 13:26 639229148998940902
161 ms 159.138.160.21
121 2026-08-21 13:26 639229148998940902
161 ms 159.138.224.163
120 2026-08-21 13:11 639229139276923594
312 ms 159.138.76.159
119 2026-08-21 13:11 639229139276923594
312 ms 159.138.160.21
118 2026-08-21 13:11 639229139276923594
312 ms 159.138.224.163
117 2026-08-21 12:54 639229129709912394
309 ms 159.138.224.163
116 2026-08-21 12:54 639229129709912394
309 ms 159.138.76.159
115 2026-08-21 12:54 639229129709912394
309 ms 159.138.160.21
114 2026-08-21 12:38 639229119801488500
325 ms 159.138.160.21
113 2026-08-21 12:38 639229119801488500
325 ms 159.138.224.163
112 2026-08-21 12:38 639229119801488500
325 ms 159.138.76.159
111 2026-08-21 12:22 639229110135262458
321 ms 159.138.76.159
110 2026-08-21 12:22 639229110135262458
321 ms 159.138.160.21
109 2026-08-21 12:22 639229110135262458
321 ms 159.138.224.163
108 2026-08-21 12:06 639229100336051392
257 ms 159.138.160.21
107 2026-08-21 12:06 639229100336051392
257 ms 159.138.76.159
106 2026-08-21 12:06 639229100336051392
257 ms 159.138.224.163
105 2026-08-21 11:49 639229090641415626
311 ms 159.138.224.163
104 2026-08-21 11:49 639229090641415626
311 ms 159.138.76.159
103 2026-08-21 11:49 639229090641415626
311 ms 159.138.160.21
102 2026-08-21 11:33 639229080702683947
164 ms 159.138.224.163
101 2026-08-21 11:33 639229080702683947
164 ms 159.138.76.159
100 2026-08-21 11:33 639229080702683947
164 ms 159.138.160.21
99 2026-08-21 11:16 639229070601456699
321 ms 159.138.160.21
98 2026-08-21 11:16 639229070601456699
321 ms 159.138.224.163
97 2026-08-21 11:16 639229070601456699
321 ms 159.138.76.159
96 2026-08-21 10:23 639229038947447232
2200 ms 159.138.76.159
95 2026-08-21 10:23 639229038947447232
2200 ms 159.138.160.21
94 2026-08-21 10:23 639229038947447232
2200 ms 159.138.224.163
93 2026-08-21 10:07 639229029268708773
318 ms 159.138.160.21
92 2026-08-21 10:07 639229029268708773
318 ms 159.138.224.163
91 2026-08-21 10:07 639229029268708773
318 ms 159.138.76.159
90 2026-08-21 09:51 639229019647910603
327 ms 159.138.76.159
89 2026-08-21 09:51 639229019647910603
327 ms 159.138.160.21
88 2026-08-21 09:51 639229019647910603
327 ms 159.138.224.163
87 2026-08-21 09:35 639229009983843738
161 ms 159.138.160.21
86 2026-08-21 09:35 639229009983843738
161 ms 159.138.224.163
85 2026-08-21 09:35 639229009983843738
161 ms 159.138.76.159
84 2026-08-21 09:19 639229000203331882
162 ms 159.138.76.159
83 2026-08-21 09:19 639229000203331882
162 ms 159.138.160.21
82 2026-08-21 09:19 639229000203331882
162 ms 159.138.224.163
81 2026-08-21 09:02 639228990302335999
152 ms 159.138.224.163
80 2026-08-21 09:02 639228990302335999
152 ms 159.138.76.159
79 2026-08-21 09:02 639228990302335999
152 ms 159.138.160.21
78 2026-08-21 08:46 639228980567740722
322 ms 159.138.76.159
77 2026-08-21 08:46 639228980567740722
322 ms 159.138.160.21
76 2026-08-21 08:46 639228980567740722
322 ms 159.138.224.163
75 2026-08-21 08:30 639228970762445174
323 ms 159.138.160.21
74 2026-08-21 08:30 639228970762445174
323 ms 159.138.224.163
73 2026-08-21 08:30 639228970762445174
323 ms 159.138.76.159
72 2026-08-21 08:13 639228961065054445
325 ms 159.138.76.159
71 2026-08-21 08:13 639228961065054445
325 ms 159.138.160.21
70 2026-08-21 08:13 639228961065054445
325 ms 159.138.224.163
69 2026-08-21 07:57 639228951224649885
2220 ms 159.138.224.163
68 2026-08-21 07:57 639228951224649885
2220 ms 159.138.160.21
67 2026-08-21 07:57 639228951224649885
2220 ms 159.138.76.159
66 2026-08-21 07:41 639228941303864592
311 ms 159.138.224.163
65 2026-08-21 07:41 639228941303864592
311 ms 159.138.76.159
64 2026-08-21 07:41 639228941303864592
311 ms 159.138.160.21
63 2026-08-21 07:24 639228931191328583
316 ms 159.138.160.21
62 2026-08-21 07:24 639228931191328583
316 ms 159.138.224.163
61 2026-08-21 07:24 639228931191328583
316 ms 159.138.76.159
60 2026-08-21 06:31 639228899518173317
312 ms 159.138.160.21
59 2026-08-21 06:31 639228899518173317
312 ms 159.138.224.163
58 2026-08-21 06:31 639228899518173317
312 ms 159.138.76.159
57 2026-08-21 06:15 639228889785027669
229 ms 159.138.224.163
56 2026-08-21 06:15 639228889785027669
229 ms 159.138.76.159
55 2026-08-21 06:15 639228889785027669
229 ms 159.138.160.21
54 2026-08-21 05:58 639228880106330161
155 ms 159.138.160.21
53 2026-08-21 05:58 639228880106330161
155 ms 159.138.224.163
52 2026-08-21 05:58 639228880106330161
155 ms 159.138.76.159
51 2026-08-21 05:42 639228870316184091
320 ms 159.138.224.163
50 2026-08-21 05:42 639228870316184091
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49 2026-08-21 05:42 639228870316184091
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48 2026-08-21 05:26 639228860695366512
325 ms 159.138.76.159
47 2026-08-21 05:26 639228860695366512
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46 2026-08-21 05:26 639228860695366512
325 ms 159.138.224.163
45 2026-08-21 05:10 639228851027209500
172 ms 159.138.224.163
44 2026-08-21 05:10 639228851027209500
172 ms 159.138.76.159
43 2026-08-21 05:10 639228851027209500
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42 2026-08-21 04:54 639228841479265462
329 ms 159.138.160.21
41 2026-08-21 04:54 639228841479265462
329 ms 159.138.224.163
40 2026-08-21 04:54 639228841479265462
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39 2026-08-21 04:38 639228831752962260
316 ms 159.138.76.159
38 2026-08-21 04:38 639228831752962260
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37 2026-08-21 04:38 639228831752962260
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36 2026-08-21 04:22 639228821953295483
326 ms 159.138.160.21
35 2026-08-21 04:22 639228821953295483
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34 2026-08-21 04:22 639228821953295483
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33 2026-08-21 04:05 639228812227429953
314 ms 159.138.224.163
32 2026-08-21 04:05 639228812227429953
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31 2026-08-21 04:05 639228812227429953
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30 2026-08-21 03:49 639228802476107538
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29 2026-08-21 03:49 639228802476107538
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28 2026-08-21 03:49 639228802476107538
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27 2026-08-21 03:33 639228792525492032
322 ms 159.138.76.159
26 2026-08-21 03:33 639228792525492032
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25 2026-08-21 03:33 639228792525492032
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24 2026-08-21 02:40 639228761131421385
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23 2026-08-21 02:40 639228761131421385
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22 2026-08-21 02:40 639228761131421385
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21 2026-08-21 02:24 639228751571206692
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20 2026-08-21 02:24 639228751571206692
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19 2026-08-21 02:24 639228751571206692
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18 2026-08-21 02:08 639228741705571019
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17 2026-08-21 02:08 639228741705571019
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16 2026-08-21 02:08 639228741705571019
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15 2026-08-21 01:51 639228731642208228
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14 2026-08-21 01:51 639228731642208228
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13 2026-08-21 01:51 639228731642208228
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12 2026-08-21 00:59 639228700387002072
1777 ms 159.138.224.163
11 2026-08-21 00:59 639228700387002072
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10 2026-08-21 00:59 639228700387002072
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9 2026-08-21 00:43 639228690742014433
315 ms 159.138.160.21
8 2026-08-21 00:43 639228690742014433
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7 2026-08-21 00:43 639228690742014433
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6 2026-08-21 00:26 639228680877937122
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5 2026-08-21 00:26 639228680877937122
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4 2026-08-21 00:26 639228680877937122
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3 2026-08-21 00:10 639228670775860800
318 ms 159.138.76.159
2 2026-08-21 00:10 639228670775860800
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1 2026-08-21 00:10 639228670775860800
318 ms 159.138.224.163