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 2026-08-18. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 408 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

225

Historical checks stored for this nameserver on selected date

Average Latency

408 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

159.138.160.21

Most recently resolved hosting IP on selected date

Successful Responses

225

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 2026-08-18 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
225 2026-08-18 23:57 639226935204800669
335 ms 159.138.160.21
224 2026-08-18 23:57 639226935204800669
335 ms 159.138.224.163
223 2026-08-18 23:57 639226935204800669
335 ms 159.138.76.159
222 2026-08-18 23:41 639226925298919497
291 ms 159.138.160.21
221 2026-08-18 23:41 639226925298919497
291 ms 159.138.76.159
220 2026-08-18 23:41 639226925298919497
291 ms 159.138.224.163
219 2026-08-18 23:24 639226915487885053
154 ms 159.138.76.159
218 2026-08-18 23:24 639226915487885053
154 ms 159.138.160.21
217 2026-08-18 23:24 639226915487885053
154 ms 159.138.224.163
216 2026-08-18 23:08 639226905465760034
312 ms 159.138.224.163
215 2026-08-18 23:08 639226905465760034
312 ms 159.138.76.159
214 2026-08-18 23:08 639226905465760034
312 ms 159.138.160.21
213 2026-08-18 22:51 639226895378104692
217 ms 159.138.160.21
212 2026-08-18 22:51 639226895378104692
217 ms 159.138.76.159
211 2026-08-18 22:51 639226895378104692
217 ms 159.138.224.163
210 2026-08-18 21:57 639226863374232622
158 ms 159.138.224.163
209 2026-08-18 21:57 639226863374232622
158 ms 159.138.76.159
208 2026-08-18 21:57 639226863374232622
158 ms 159.138.160.21
207 2026-08-18 21:41 639226853698516058
312 ms 159.138.76.159
206 2026-08-18 21:41 639226853698516058
312 ms 159.138.160.21
205 2026-08-18 21:41 639226853698516058
312 ms 159.138.224.163
204 2026-08-18 21:25 639226843797360601
315 ms 159.138.224.163
203 2026-08-18 21:25 639226843797360601
315 ms 159.138.76.159
202 2026-08-18 21:25 639226843797360601
315 ms 159.138.160.21
201 2026-08-18 21:08 639226834046588155
156 ms 159.138.160.21
200 2026-08-18 21:08 639226834046588155
156 ms 159.138.224.163
199 2026-08-18 21:08 639226834046588155
156 ms 159.138.76.159
198 2026-08-18 20:52 639226824234488533
159 ms 159.138.160.21
197 2026-08-18 20:52 639226824234488533
159 ms 159.138.224.163
196 2026-08-18 20:52 639226824234488533
159 ms 159.138.76.159
195 2026-08-18 20:36 639226814549928621
154 ms 159.138.76.159
194 2026-08-18 20:36 639226814549928621
154 ms 159.138.160.21
193 2026-08-18 20:36 639226814549928621
154 ms 159.138.224.163
192 2026-08-18 20:19 639226804721432353
326 ms 159.138.160.21
191 2026-08-18 20:19 639226804721432353
326 ms 159.138.224.163
190 2026-08-18 20:19 639226804721432353
326 ms 159.138.76.159
189 2026-08-18 20:03 639226795048828184
2212 ms 159.138.76.159
188 2026-08-18 20:03 639226795048828184
2212 ms 159.138.160.21
187 2026-08-18 20:03 639226795048828184
2212 ms 159.138.224.163
186 2026-08-18 19:47 639226785202482420
329 ms 159.138.224.163
185 2026-08-18 19:47 639226785202482420
329 ms 159.138.76.159
184 2026-08-18 19:47 639226785202482420
329 ms 159.138.160.21
183 2026-08-18 19:30 639226775309362607
470 ms 159.138.76.159
182 2026-08-18 19:30 639226775309362607
470 ms 159.138.160.21
181 2026-08-18 19:30 639226775309362607
470 ms 159.138.224.163
180 2026-08-18 19:14 639226765406586155
319 ms 159.138.160.21
179 2026-08-18 19:14 639226765406586155
319 ms 159.138.224.163
178 2026-08-18 19:14 639226765406586155
319 ms 159.138.76.159
177 2026-08-18 18:57 639226755437790519
317 ms 159.138.76.159
176 2026-08-18 18:57 639226755437790519
317 ms 159.138.160.21
175 2026-08-18 18:57 639226755437790519
317 ms 159.138.224.163
174 2026-08-18 18:05 639226723856194457
267 ms 159.138.76.159
173 2026-08-18 18:05 639226723856194457
267 ms 159.138.224.163
172 2026-08-18 18:05 639226723856194457
267 ms 159.138.160.21
171 2026-08-18 17:48 639226714050583422
316 ms 159.138.160.21
170 2026-08-18 17:48 639226714050583422
316 ms 159.138.224.163
169 2026-08-18 17:48 639226714050583422
316 ms 159.138.76.159
168 2026-08-18 17:32 639226704236499724
371 ms 159.138.76.159
167 2026-08-18 17:32 639226704236499724
371 ms 159.138.160.21
166 2026-08-18 17:32 639226704236499724
371 ms 159.138.224.163
165 2026-08-18 17:15 639226694184520163
326 ms 159.138.224.163
164 2026-08-18 17:15 639226694184520163
326 ms 159.138.76.159
163 2026-08-18 17:15 639226694184520163
326 ms 159.138.160.21
162 2026-08-18 16:59 639226684161203477
184 ms 159.138.160.21
161 2026-08-18 16:59 639226684161203477
184 ms 159.138.76.159
160 2026-08-18 16:59 639226684161203477
184 ms 159.138.224.163
159 2026-08-18 16:42 639226674305430109
319 ms 159.138.160.21
158 2026-08-18 16:42 639226674305430109
319 ms 159.138.224.163
157 2026-08-18 16:42 639226674305430109
319 ms 159.138.76.159
156 2026-08-18 16:26 639226664489607984
310 ms 159.138.224.163
155 2026-08-18 16:26 639226664489607984
310 ms 159.138.76.159
154 2026-08-18 16:26 639226664489607984
310 ms 159.138.160.21
153 2026-08-18 16:09 639226654533111667
355 ms 159.138.76.159
152 2026-08-18 16:09 639226654533111667
355 ms 159.138.160.21
151 2026-08-18 16:09 639226654533111667
355 ms 159.138.224.163
150 2026-08-18 15:53 639226644778594725
321 ms 159.138.224.163
149 2026-08-18 15:53 639226644778594725
321 ms 159.138.76.159
148 2026-08-18 15:53 639226644778594725
321 ms 159.138.160.21
147 2026-08-18 15:36 639226634901553621
2342 ms 159.138.76.159
146 2026-08-18 15:36 639226634901553621
2342 ms 159.138.160.21
145 2026-08-18 15:36 639226634901553621
2342 ms 159.138.224.163
144 2026-08-18 15:20 639226624921864967
320 ms 159.138.76.159
143 2026-08-18 15:20 639226624921864967
320 ms 159.138.160.21
142 2026-08-18 15:20 639226624921864967
320 ms 159.138.224.163
141 2026-08-18 15:03 639226614939419403
320 ms 159.138.76.159
140 2026-08-18 15:03 639226614939419403
320 ms 159.138.160.21
139 2026-08-18 15:03 639226614939419403
320 ms 159.138.224.163
138 2026-08-18 14:10 639226583021074771
155 ms 159.138.224.163
137 2026-08-18 14:10 639226583021074771
155 ms 159.138.76.159
136 2026-08-18 14:10 639226583021074771
155 ms 159.138.160.21
135 2026-08-18 13:53 639226573279933585
318 ms 159.138.224.163
134 2026-08-18 13:53 639226573279933585
318 ms 159.138.76.159
133 2026-08-18 13:53 639226573279933585
318 ms 159.138.160.21
132 2026-08-18 13:37 639226563494036301
321 ms 159.138.160.21
131 2026-08-18 13:37 639226563494036301
321 ms 159.138.224.163
130 2026-08-18 13:37 639226563494036301
321 ms 159.138.76.159
129 2026-08-18 13:21 639226553708216256
313 ms 159.138.160.21
128 2026-08-18 13:21 639226553708216256
313 ms 159.138.224.163
127 2026-08-18 13:21 639226553708216256
313 ms 159.138.76.159
126 2026-08-18 13:05 639226544003734815
158 ms 159.138.76.159
125 2026-08-18 13:05 639226544003734815
158 ms 159.138.160.21
124 2026-08-18 13:05 639226544003734815
158 ms 159.138.224.163
123 2026-08-18 12:48 639226534105733155
322 ms 159.138.76.159
122 2026-08-18 12:48 639226534105733155
322 ms 159.138.160.21
121 2026-08-18 12:48 639226534105733155
322 ms 159.138.224.163
120 2026-08-18 12:32 639226524298118898
163 ms 159.138.224.163
119 2026-08-18 12:32 639226524298118898
163 ms 159.138.76.159
118 2026-08-18 12:32 639226524298118898
163 ms 159.138.160.21
117 2026-08-18 12:16 639226514525195335
243 ms 159.138.224.163
116 2026-08-18 12:16 639226514525195335
243 ms 159.138.160.21
115 2026-08-18 12:16 639226514525195335
243 ms 159.138.76.159
114 2026-08-18 11:59 639226504703635320
316 ms 159.138.160.21
113 2026-08-18 11:59 639226504703635320
316 ms 159.138.224.163
112 2026-08-18 11:59 639226504703635320
316 ms 159.138.76.159
111 2026-08-18 11:43 639226494737271720
314 ms 159.138.224.163
110 2026-08-18 11:43 639226494737271720
314 ms 159.138.76.159
109 2026-08-18 11:43 639226494737271720
314 ms 159.138.160.21
108 2026-08-18 11:26 639226485005027236
260 ms 159.138.76.159
107 2026-08-18 11:26 639226485005027236
260 ms 159.138.224.163
106 2026-08-18 11:26 639226485005027236
260 ms 159.138.160.21
105 2026-08-18 11:10 639226475133236105
153 ms 159.138.76.159
104 2026-08-18 11:10 639226475133236105
153 ms 159.138.160.21
103 2026-08-18 11:10 639226475133236105
153 ms 159.138.224.163
102 2026-08-18 10:17 639226442975077052
277 ms 159.138.160.21
101 2026-08-18 10:17 639226442975077052
277 ms 159.138.76.159
100 2026-08-18 10:17 639226442975077052
277 ms 159.138.224.163
99 2026-08-18 10:00 639226433317932039
317 ms 159.138.224.163
98 2026-08-18 10:00 639226433317932039
317 ms 159.138.76.159
97 2026-08-18 10:00 639226433317932039
317 ms 159.138.160.21
96 2026-08-18 09:44 639226423688431096
320 ms 159.138.76.159
95 2026-08-18 09:44 639226423688431096
320 ms 159.138.160.21
94 2026-08-18 09:44 639226423688431096
320 ms 159.138.224.163
93 2026-08-18 09:28 639226413998250045
312 ms 159.138.224.163
92 2026-08-18 09:28 639226413998250045
312 ms 159.138.76.159
91 2026-08-18 09:28 639226413998250045
312 ms 159.138.160.21
90 2026-08-18 09:12 639226404284554875
152 ms 159.138.160.21
89 2026-08-18 09:12 639226404284554875
152 ms 159.138.224.163
88 2026-08-18 09:12 639226404284554875
152 ms 159.138.76.159
87 2026-08-18 08:56 639226394637043309
322 ms 159.138.160.21
86 2026-08-18 08:56 639226394637043309
322 ms 159.138.224.163
85 2026-08-18 08:56 639226394637043309
322 ms 159.138.76.159
84 2026-08-18 08:39 639226385052447582
321 ms 159.138.76.159
83 2026-08-18 08:39 639226385052447582
321 ms 159.138.160.21
82 2026-08-18 08:39 639226385052447582
321 ms 159.138.224.163
81 2026-08-18 08:24 639226375506189603
2261 ms 159.138.224.163
80 2026-08-18 08:24 639226375506189603
2261 ms 159.138.160.21
79 2026-08-18 08:24 639226375506189603
2261 ms 159.138.76.159
78 2026-08-18 08:08 639226365690646426
327 ms 159.138.224.163
77 2026-08-18 08:08 639226365690646426
327 ms 159.138.76.159
76 2026-08-18 08:08 639226365690646426
327 ms 159.138.160.21
75 2026-08-18 07:51 639226355771007701
495 ms 159.138.224.163
74 2026-08-18 07:51 639226355771007701
495 ms 159.138.76.159
73 2026-08-18 07:51 639226355771007701
495 ms 159.138.160.21
72 2026-08-18 07:35 639226345946269369
309 ms 159.138.76.159
71 2026-08-18 07:35 639226345946269369
309 ms 159.138.160.21
70 2026-08-18 07:35 639226345946269369
309 ms 159.138.224.163
69 2026-08-18 07:18 639226336241601848
312 ms 159.138.224.163
68 2026-08-18 07:18 639226336241601848
312 ms 159.138.76.159
67 2026-08-18 07:18 639226336241601848
312 ms 159.138.160.21
66 2026-08-18 06:26 639226304950675290
312 ms 159.138.76.159
65 2026-08-18 06:26 639226304950675290
312 ms 159.138.160.21
64 2026-08-18 06:26 639226304950675290
312 ms 159.138.224.163
63 2026-08-18 06:10 639226295324754616
157 ms 159.138.76.159
62 2026-08-18 06:10 639226295324754616
157 ms 159.138.160.21
61 2026-08-18 06:10 639226295324754616
157 ms 159.138.224.163
60 2026-08-18 05:54 639226285824640601
321 ms 159.138.224.163
59 2026-08-18 05:54 639226285824640601
321 ms 159.138.76.159
58 2026-08-18 05:54 639226285824640601
321 ms 159.138.160.21
57 2026-08-18 05:38 639226276321223917
152 ms 159.138.224.163
56 2026-08-18 05:38 639226276321223917
152 ms 159.138.76.159
55 2026-08-18 05:38 639226276321223917
152 ms 159.138.160.21
54 2026-08-18 05:23 639226266800200046
317 ms 159.138.76.159
53 2026-08-18 05:23 639226266800200046
317 ms 159.138.224.163
52 2026-08-18 05:23 639226266800200046
317 ms 159.138.160.21
51 2026-08-18 05:07 639226256958066164
331 ms 159.138.160.21
50 2026-08-18 05:07 639226256958066164
331 ms 159.138.224.163
49 2026-08-18 05:07 639226256958066164
331 ms 159.138.76.159
48 2026-08-18 04:50 639226247432364597
290 ms 159.138.76.159
47 2026-08-18 04:50 639226247432364597
290 ms 159.138.160.21
46 2026-08-18 04:50 639226247432364597
290 ms 159.138.224.163
45 2026-08-18 04:34 639226237703388552
317 ms 159.138.76.159
44 2026-08-18 04:34 639226237703388552
317 ms 159.138.160.21
43 2026-08-18 04:34 639226237703388552
317 ms 159.138.224.163
42 2026-08-18 04:18 639226227937569589
163 ms 159.138.160.21
41 2026-08-18 04:18 639226227937569589
163 ms 159.138.224.163
40 2026-08-18 04:18 639226227937569589
163 ms 159.138.76.159
39 2026-08-18 04:02 639226218052465471
153 ms 159.138.76.159
38 2026-08-18 04:02 639226218052465471
153 ms 159.138.160.21
37 2026-08-18 04:02 639226218052465471
153 ms 159.138.224.163
36 2026-08-18 03:45 639226208429623997
316 ms 159.138.224.163
35 2026-08-18 03:45 639226208429623997
316 ms 159.138.76.159
34 2026-08-18 03:45 639226208429623997
316 ms 159.138.160.21
33 2026-08-18 03:29 639226198800675295
335 ms 159.138.160.21
32 2026-08-18 03:29 639226198800675295
335 ms 159.138.224.163
31 2026-08-18 03:29 639226198800675295
335 ms 159.138.76.159
30 2026-08-18 02:37 639226167722042574
2222 ms 159.138.224.163
29 2026-08-18 02:37 639226167722042574
2222 ms 159.138.160.21
28 2026-08-18 02:37 639226167722042574
2222 ms 159.138.76.159
27 2026-08-18 02:22 639226158277924383
156 ms 159.138.76.159
26 2026-08-18 02:22 639226158277924383
156 ms 159.138.160.21
25 2026-08-18 02:22 639226158277924383
156 ms 159.138.224.163
24 2026-08-18 02:06 639226148757810592
154 ms 159.138.224.163
23 2026-08-18 02:06 639226148757810592
154 ms 159.138.76.159
22 2026-08-18 02:06 639226148757810592
154 ms 159.138.160.21
21 2026-08-18 01:50 639226139348611045
2303 ms 159.138.76.159
20 2026-08-18 01:50 639226139348611045
2303 ms 159.138.160.21
19 2026-08-18 01:50 639226139348611045
2303 ms 159.138.224.163
18 2026-08-18 01:34 639226129823462907
159 ms 159.138.160.21
17 2026-08-18 01:34 639226129823462907
159 ms 159.138.224.163
16 2026-08-18 01:34 639226129823462907
159 ms 159.138.76.159
15 2026-08-18 01:18 639226120218260005
315 ms 159.138.76.159
14 2026-08-18 01:18 639226120218260005
315 ms 159.138.160.21
13 2026-08-18 01:18 639226120218260005
315 ms 159.138.224.163
12 2026-08-18 01:03 639226110875503904
311 ms 159.138.76.159
11 2026-08-18 01:03 639226110875503904
311 ms 159.138.160.21
10 2026-08-18 01:03 639226110875503904
311 ms 159.138.224.163
9 2026-08-18 00:47 639226101376311912
317 ms 159.138.224.163
8 2026-08-18 00:47 639226101376311912
317 ms 159.138.76.159
7 2026-08-18 00:47 639226101376311912
317 ms 159.138.160.21
6 2026-08-18 00:31 639226091924943492
316 ms 159.138.224.163
5 2026-08-18 00:31 639226091924943492
316 ms 159.138.76.159
4 2026-08-18 00:31 639226091924943492
316 ms 159.138.160.21
3 2026-08-18 00:15 639226082133158124
152 ms 159.138.76.159
2 2026-08-18 00:15 639226082133158124
152 ms 159.138.160.21
1 2026-08-18 00:15 639226082133158124
152 ms 159.138.224.163