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 2026-08-19. For this date, NameServerHistory found 222 DNS check records, 222 successful responses, 0 failed responses, and 365 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

222

Historical checks stored for this nameserver on selected date

Average Latency

365 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:51

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

222

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 2026-08-19 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
222 2026-08-19 23:51 639227795899225951
310 ms 159.138.76.159
221 2026-08-19 23:51 639227795899225951
310 ms 159.138.160.21
220 2026-08-19 23:51 639227795899225951
310 ms 159.138.224.163
219 2026-08-19 23:35 639227786351762008
317 ms 159.138.160.21
218 2026-08-19 23:35 639227786351762008
317 ms 159.138.224.163
217 2026-08-19 23:35 639227786351762008
317 ms 159.138.76.159
216 2026-08-19 23:19 639227776640591733
317 ms 159.138.160.21
215 2026-08-19 23:19 639227776640591733
317 ms 159.138.224.163
214 2026-08-19 23:19 639227776640591733
317 ms 159.138.76.159
213 2026-08-19 23:03 639227767128841282
2308 ms 159.138.160.21
212 2026-08-19 23:03 639227767128841282
2308 ms 159.138.76.159
211 2026-08-19 23:03 639227767128841282
2308 ms 159.138.224.163
210 2026-08-19 22:47 639227757477304711
419 ms 159.138.160.21
209 2026-08-19 22:47 639227757477304711
419 ms 159.138.224.163
208 2026-08-19 22:47 639227757477304711
419 ms 159.138.76.159
207 2026-08-19 22:31 639227747572098014
307 ms 159.138.76.159
206 2026-08-19 22:31 639227747572098014
307 ms 159.138.160.21
205 2026-08-19 22:31 639227747572098014
307 ms 159.138.224.163
204 2026-08-19 22:14 639227737588613113
2306 ms 159.138.224.163
203 2026-08-19 22:14 639227737588613113
2306 ms 159.138.76.159
202 2026-08-19 22:14 639227737588613113
2306 ms 159.138.160.21
201 2026-08-19 21:22 639227706134603955
154 ms 159.138.76.159
200 2026-08-19 21:22 639227706134603955
154 ms 159.138.160.21
199 2026-08-19 21:22 639227706134603955
154 ms 159.138.224.163
198 2026-08-19 21:06 639227696589027396
234 ms 159.138.76.159
197 2026-08-19 21:06 639227696589027396
234 ms 159.138.160.21
196 2026-08-19 21:06 639227696589027396
234 ms 159.138.224.163
195 2026-08-19 20:50 639227687097707639
314 ms 159.138.224.163
194 2026-08-19 20:50 639227687097707639
314 ms 159.138.76.159
193 2026-08-19 20:50 639227687097707639
314 ms 159.138.160.21
192 2026-08-19 20:34 639227677474464487
309 ms 159.138.76.159
191 2026-08-19 20:34 639227677474464487
309 ms 159.138.160.21
190 2026-08-19 20:34 639227677474464487
309 ms 159.138.224.163
189 2026-08-19 20:18 639227667767441118
275 ms 159.138.224.163
188 2026-08-19 20:18 639227667767441118
275 ms 159.138.76.159
187 2026-08-19 20:18 639227667767441118
275 ms 159.138.160.21
186 2026-08-19 20:02 639227657984833832
167 ms 159.138.160.21
185 2026-08-19 20:02 639227657984833832
167 ms 159.138.224.163
184 2026-08-19 20:02 639227657984833832
167 ms 159.138.76.159
183 2026-08-19 19:45 639227648079992640
244 ms 159.138.76.159
182 2026-08-19 19:45 639227648079992640
244 ms 159.138.160.21
181 2026-08-19 19:45 639227648079992640
244 ms 159.138.224.163
180 2026-08-19 19:29 639227638125048441
322 ms 159.138.224.163
179 2026-08-19 19:29 639227638125048441
322 ms 159.138.76.159
178 2026-08-19 19:29 639227638125048441
322 ms 159.138.160.21
177 2026-08-19 19:12 639227628211392142
156 ms 159.138.76.159
176 2026-08-19 19:12 639227628211392142
156 ms 159.138.160.21
175 2026-08-19 19:12 639227628211392142
156 ms 159.138.224.163
174 2026-08-19 18:55 639227618261696275
151 ms 159.138.224.163
173 2026-08-19 18:55 639227618261696275
151 ms 159.138.76.159
172 2026-08-19 18:55 639227618261696275
151 ms 159.138.160.21
171 2026-08-19 18:39 639227608366233645
156 ms 159.138.76.159
170 2026-08-19 18:39 639227608366233645
156 ms 159.138.160.21
169 2026-08-19 18:39 639227608366233645
156 ms 159.138.224.163
168 2026-08-19 18:22 639227598301787588
154 ms 159.138.224.163
167 2026-08-19 18:22 639227598301787588
154 ms 159.138.76.159
166 2026-08-19 18:22 639227598301787588
154 ms 159.138.160.21
165 2026-08-19 17:29 639227566241010716
303 ms 159.138.76.159
164 2026-08-19 17:29 639227566241010716
303 ms 159.138.160.21
163 2026-08-19 17:29 639227566241010716
303 ms 159.138.224.163
162 2026-08-19 17:12 639227556454538959
154 ms 159.138.76.159
161 2026-08-19 17:12 639227556454538959
154 ms 159.138.160.21
160 2026-08-19 17:12 639227556454538959
154 ms 159.138.224.163
159 2026-08-19 16:56 639227546640305542
153 ms 159.138.224.163
158 2026-08-19 16:56 639227546640305542
153 ms 159.138.76.159
157 2026-08-19 16:56 639227546640305542
153 ms 159.138.160.21
156 2026-08-19 16:40 639227536965466472
408 ms 159.138.160.21
155 2026-08-19 16:40 639227536965466472
408 ms 159.138.224.163
154 2026-08-19 16:40 639227536965466472
408 ms 159.138.76.159
153 2026-08-19 16:23 639227527048658280
308 ms 159.138.160.21
152 2026-08-19 16:23 639227527048658280
308 ms 159.138.224.163
151 2026-08-19 16:23 639227527048658280
308 ms 159.138.76.159
150 2026-08-19 16:07 639227517386634438
153 ms 159.138.76.159
149 2026-08-19 16:07 639227517386634438
153 ms 159.138.160.21
148 2026-08-19 16:07 639227517386634438
153 ms 159.138.224.163
147 2026-08-19 15:51 639227507459551637
153 ms 159.138.224.163
146 2026-08-19 15:51 639227507459551637
153 ms 159.138.76.159
145 2026-08-19 15:51 639227507459551637
153 ms 159.138.160.21
144 2026-08-19 15:34 639227497515595277
314 ms 159.138.160.21
143 2026-08-19 15:34 639227497515595277
314 ms 159.138.224.163
142 2026-08-19 15:34 639227497515595277
314 ms 159.138.76.159
141 2026-08-19 15:18 639227487441798036
309 ms 159.138.224.163
140 2026-08-19 15:18 639227487441798036
309 ms 159.138.76.159
139 2026-08-19 15:18 639227487441798036
309 ms 159.138.160.21
138 2026-08-19 15:01 639227477445551863
224 ms 159.138.224.163
137 2026-08-19 15:01 639227477445551863
224 ms 159.138.76.159
136 2026-08-19 15:01 639227477445551863
224 ms 159.138.160.21
135 2026-08-19 14:44 639227467297067891
268 ms 159.138.224.163
134 2026-08-19 14:44 639227467297067891
268 ms 159.138.76.159
133 2026-08-19 14:44 639227467297067891
268 ms 159.138.160.21
132 2026-08-19 14:27 639227457057795635
177 ms 159.138.160.21
131 2026-08-19 14:27 639227457057795635
177 ms 159.138.224.163
130 2026-08-19 14:27 639227457057795635
177 ms 159.138.76.159
129 2026-08-19 13:34 639227425244777397
174 ms 159.138.224.163
128 2026-08-19 13:34 639227425244777397
174 ms 159.138.160.21
127 2026-08-19 13:34 639227425244777397
174 ms 159.138.76.159
126 2026-08-19 13:17 639227415422116485
320 ms 159.138.160.21
125 2026-08-19 13:17 639227415422116485
320 ms 159.138.224.163
124 2026-08-19 13:17 639227415422116485
320 ms 159.138.76.159
123 2026-08-19 13:01 639227405307256053
169 ms 159.138.224.163
122 2026-08-19 13:01 639227405307256053
169 ms 159.138.76.159
121 2026-08-19 13:01 639227405307256053
169 ms 159.138.160.21
120 2026-08-19 12:44 639227395396602630
336 ms 159.138.160.21
119 2026-08-19 12:44 639227395396602630
336 ms 159.138.224.163
118 2026-08-19 12:44 639227395396602630
336 ms 159.138.76.159
117 2026-08-19 12:27 639227385510363611
429 ms 159.138.76.159
116 2026-08-19 12:27 639227385510363611
429 ms 159.138.160.21
115 2026-08-19 12:27 639227385510363611
429 ms 159.138.224.163
114 2026-08-19 12:11 639227375508324850
156 ms 159.138.76.159
113 2026-08-19 12:11 639227375508324850
156 ms 159.138.160.21
112 2026-08-19 12:11 639227375508324850
156 ms 159.138.224.163
111 2026-08-19 11:54 639227365326611906
343 ms 159.138.224.163
110 2026-08-19 11:54 639227365326611906
343 ms 159.138.76.159
109 2026-08-19 11:54 639227365326611906
343 ms 159.138.160.21
108 2026-08-19 11:37 639227355360014208
310 ms 159.138.224.163
107 2026-08-19 11:37 639227355360014208
310 ms 159.138.76.159
106 2026-08-19 11:37 639227355360014208
310 ms 159.138.160.21
105 2026-08-19 11:21 639227345036782165
317 ms 159.138.160.21
104 2026-08-19 11:21 639227345036782165
317 ms 159.138.224.163
103 2026-08-19 11:21 639227345036782165
317 ms 159.138.76.159
102 2026-08-19 11:03 639227334992964533
307 ms 159.138.160.21
101 2026-08-19 11:03 639227334992964533
307 ms 159.138.224.163
100 2026-08-19 11:03 639227334992964533
307 ms 159.138.76.159
99 2026-08-19 10:47 639227324986605572
312 ms 159.138.76.159
98 2026-08-19 10:47 639227324986605572
312 ms 159.138.160.21
97 2026-08-19 10:47 639227324986605572
312 ms 159.138.224.163
96 2026-08-19 10:30 639227314928414539
154 ms 159.138.76.159
95 2026-08-19 10:30 639227314928414539
154 ms 159.138.160.21
94 2026-08-19 10:30 639227314928414539
154 ms 159.138.224.163
93 2026-08-19 09:37 639227283029182134
158 ms 159.138.160.21
92 2026-08-19 09:37 639227283029182134
158 ms 159.138.224.163
91 2026-08-19 09:37 639227283029182134
158 ms 159.138.76.159
90 2026-08-19 09:20 639227273294779350
273 ms 159.138.224.163
89 2026-08-19 09:20 639227273294779350
273 ms 159.138.76.159
88 2026-08-19 09:20 639227273294779350
273 ms 159.138.160.21
87 2026-08-19 09:04 639227263525231313
310 ms 159.138.76.159
86 2026-08-19 09:04 639227263525231313
310 ms 159.138.160.21
85 2026-08-19 09:04 639227263525231313
310 ms 159.138.224.163
84 2026-08-19 08:48 639227253578313363
318 ms 159.138.160.21
83 2026-08-19 08:48 639227253578313363
318 ms 159.138.224.163
82 2026-08-19 08:48 639227253578313363
318 ms 159.138.76.159
81 2026-08-19 08:31 639227243649973322
339 ms 159.138.76.159
80 2026-08-19 08:31 639227243649973322
339 ms 159.138.160.21
79 2026-08-19 08:31 639227243649973322
339 ms 159.138.224.163
78 2026-08-19 08:14 639227233581059317
179 ms 159.138.224.163
77 2026-08-19 08:14 639227233581059317
179 ms 159.138.76.159
76 2026-08-19 08:14 639227233581059317
179 ms 159.138.160.21
75 2026-08-19 07:58 639227223667352067
167 ms 159.138.224.163
74 2026-08-19 07:58 639227223667352067
167 ms 159.138.76.159
73 2026-08-19 07:58 639227223667352067
167 ms 159.138.160.21
72 2026-08-19 07:41 639227213714837066
320 ms 159.138.160.21
71 2026-08-19 07:41 639227213714837066
320 ms 159.138.224.163
70 2026-08-19 07:41 639227213714837066
320 ms 159.138.76.159
69 2026-08-19 07:25 639227203701208496
155 ms 159.138.76.159
68 2026-08-19 07:25 639227203701208496
155 ms 159.138.160.21
67 2026-08-19 07:25 639227203701208496
155 ms 159.138.224.163
66 2026-08-19 07:08 639227193643202179
161 ms 159.138.224.163
65 2026-08-19 07:08 639227193643202179
161 ms 159.138.76.159
64 2026-08-19 07:08 639227193643202179
161 ms 159.138.160.21
63 2026-08-19 06:51 639227183584431597
153 ms 159.138.160.21
62 2026-08-19 06:51 639227183584431597
153 ms 159.138.224.163
61 2026-08-19 06:51 639227183584431597
153 ms 159.138.76.159
60 2026-08-19 06:34 639227173347403088
319 ms 159.138.224.163
59 2026-08-19 06:34 639227173347403088
319 ms 159.138.76.159
58 2026-08-19 06:34 639227173347403088
319 ms 159.138.160.21
57 2026-08-19 05:41 639227141523007601
287 ms 159.138.160.21
56 2026-08-19 05:41 639227141523007601
287 ms 159.138.76.159
55 2026-08-19 05:41 639227141523007601
287 ms 159.138.224.163
54 2026-08-19 05:25 639227131785931574
189 ms 159.138.224.163
53 2026-08-19 05:25 639227131785931574
189 ms 159.138.160.21
52 2026-08-19 05:25 639227131785931574
189 ms 159.138.76.159
51 2026-08-19 05:08 639227122176475389
2311 ms 159.138.76.159
50 2026-08-19 05:08 639227122176475389
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49 2026-08-19 05:08 639227122176475389
2311 ms 159.138.160.21
48 2026-08-19 04:52 639227112668934596
493 ms 159.138.224.163
47 2026-08-19 04:52 639227112668934596
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46 2026-08-19 04:52 639227112668934596
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45 2026-08-19 04:36 639227102773292788
266 ms 159.138.76.159
44 2026-08-19 04:36 639227102773292788
266 ms 159.138.224.163
43 2026-08-19 04:36 639227102773292788
266 ms 159.138.160.21
42 2026-08-19 04:20 639227093141136930
1884 ms 159.138.76.159
41 2026-08-19 04:20 639227093141136930
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40 2026-08-19 04:20 639227093141136930
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39 2026-08-19 04:04 639227083449420147
152 ms 159.138.160.21
38 2026-08-19 04:04 639227083449420147
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37 2026-08-19 04:04 639227083449420147
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36 2026-08-19 03:48 639227073771748493
298 ms 159.138.224.163
35 2026-08-19 03:48 639227073771748493
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34 2026-08-19 03:48 639227073771748493
298 ms 159.138.160.21
33 2026-08-19 03:32 639227063977347614
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32 2026-08-19 03:32 639227063977347614
159 ms 159.138.224.163
31 2026-08-19 03:32 639227063977347614
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30 2026-08-19 03:15 639227054253519024
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28 2026-08-19 03:15 639227054253519024
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27 2026-08-19 02:59 639227044381963886
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26 2026-08-19 02:59 639227044381963886
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25 2026-08-19 02:59 639227044381963886
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24 2026-08-19 02:42 639227034441085514
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23 2026-08-19 02:42 639227034441085514
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22 2026-08-19 02:42 639227034441085514
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21 2026-08-19 01:50 639227003126489968
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20 2026-08-19 01:50 639227003126489968
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19 2026-08-19 01:50 639227003126489968
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18 2026-08-19 01:34 639226993456311614
356 ms 159.138.160.21
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15 2026-08-19 01:18 639226983847312345
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14 2026-08-19 01:18 639226983847312345
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13 2026-08-19 01:18 639226983847312345
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12 2026-08-19 01:02 639226974357874853
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9 2026-08-19 00:46 639226964670484721
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8 2026-08-19 00:46 639226964670484721
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7 2026-08-19 00:46 639226964670484721
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6 2026-08-19 00:30 639226954857899696
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5 2026-08-19 00:30 639226954857899696
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4 2026-08-19 00:30 639226954857899696
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3 2026-08-19 00:13 639226945091603488
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2 2026-08-19 00:13 639226945091603488
308 ms 159.138.160.21
1 2026-08-19 00:13 639226945091603488
308 ms 159.138.224.163