DNS response history for c.dns.cache.center

c.dns.cache.center 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 2026-08-27. For this date, NameServerHistory found 284 DNS check records, 284 successful responses, 0 failed responses, and 369 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 c.dns.cache.center.
Records on Selected Date

284

Historical checks stored for this nameserver on selected date

Average Latency

369 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:24

All timestamps shown in UTC

Latest Resolved IP on Selected Date

139.9.23.86

Most recently resolved hosting IP on selected date

Successful Responses

284

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 c.dns.cache.center

Showing DNS history for 2026-08-27 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
284 2026-08-27 23:24 639234690580226618
187 ms 139.9.23.86
283 2026-08-27 23:24 639234690580226618
187 ms 139.9.23.87
282 2026-08-27 23:24 639234690580226618
187 ms 139.9.23.90
281 2026-08-27 23:24 639234690580226618
187 ms 139.9.224.17
280 2026-08-27 23:07 639234680477852135
170 ms 139.9.23.90
279 2026-08-27 23:07 639234680477852135
170 ms 139.9.224.17
278 2026-08-27 23:07 639234680477852135
170 ms 139.9.23.86
277 2026-08-27 23:07 639234680477852135
170 ms 139.9.23.87
276 2026-08-27 22:50 639234670282270693
196 ms 139.9.224.17
275 2026-08-27 22:50 639234670282270693
196 ms 139.9.23.86
274 2026-08-27 22:50 639234670282270693
196 ms 139.9.23.87
273 2026-08-27 22:50 639234670282270693
196 ms 139.9.23.90
272 2026-08-27 22:33 639234660146106544
177 ms 139.9.23.87
271 2026-08-27 22:33 639234660146106544
177 ms 139.9.23.90
270 2026-08-27 22:33 639234660146106544
177 ms 139.9.224.17
269 2026-08-27 22:33 639234660146106544
177 ms 139.9.23.86
268 2026-08-27 22:16 639234649768231829
175 ms 139.9.23.86
267 2026-08-27 22:16 639234649768231829
175 ms 139.9.23.87
266 2026-08-27 22:16 639234649768231829
175 ms 139.9.23.90
265 2026-08-27 22:16 639234649768231829
175 ms 139.9.224.17
264 2026-08-27 21:59 639234639589413826
759 ms 139.9.23.90
263 2026-08-27 21:59 639234639589413826
759 ms 139.9.224.17
262 2026-08-27 21:59 639234639589413826
759 ms 139.9.23.86
261 2026-08-27 21:59 639234639589413826
759 ms 139.9.23.87
260 2026-08-27 21:42 639234629372993861
182 ms 139.9.224.17
259 2026-08-27 21:42 639234629372993861
182 ms 139.9.23.86
258 2026-08-27 21:42 639234629372993861
182 ms 139.9.23.87
257 2026-08-27 21:42 639234629372993861
182 ms 139.9.23.90
256 2026-08-27 21:25 639234619223904344
182 ms 139.9.224.17
255 2026-08-27 21:25 639234619223904344
182 ms 139.9.23.86
254 2026-08-27 21:25 639234619223904344
182 ms 139.9.23.87
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182 ms 139.9.23.90
252 2026-08-27 21:08 639234608944811927
188 ms 139.9.23.86
251 2026-08-27 21:08 639234608944811927
188 ms 139.9.23.87
250 2026-08-27 21:08 639234608944811927
188 ms 139.9.23.90
249 2026-08-27 21:08 639234608944811927
188 ms 139.9.224.17
248 2026-08-27 20:51 639234598661858910
184 ms 139.9.224.17
247 2026-08-27 20:51 639234598661858910
184 ms 139.9.23.86
246 2026-08-27 20:51 639234598661858910
184 ms 139.9.23.87
245 2026-08-27 20:51 639234598661858910
184 ms 139.9.23.90
244 2026-08-27 20:34 639234588314533893
198 ms 139.9.23.90
243 2026-08-27 20:34 639234588314533893
198 ms 139.9.224.17
242 2026-08-27 20:34 639234588314533893
198 ms 139.9.23.86
241 2026-08-27 20:34 639234588314533893
198 ms 139.9.23.87
240 2026-08-27 20:16 639234577878211878
566 ms 139.9.23.90
239 2026-08-27 20:16 639234577878211878
566 ms 139.9.224.17
238 2026-08-27 20:16 639234577878211878
566 ms 139.9.23.86
237 2026-08-27 20:16 639234577878211878
566 ms 139.9.23.87
236 2026-08-27 19:22 639234545578367474
181 ms 139.9.23.87
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181 ms 139.9.23.90
234 2026-08-27 19:22 639234545578367474
181 ms 139.9.224.17
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181 ms 139.9.23.86
232 2026-08-27 19:05 639234535255111795
2306 ms 139.9.23.86
231 2026-08-27 19:05 639234535255111795
2306 ms 139.9.23.87
230 2026-08-27 19:05 639234535255111795
2306 ms 139.9.23.90
229 2026-08-27 19:05 639234535255111795
2306 ms 139.9.224.17
228 2026-08-27 18:48 639234525107594067
173 ms 139.9.23.90
227 2026-08-27 18:48 639234525107594067
173 ms 139.9.224.17
226 2026-08-27 18:48 639234525107594067
173 ms 139.9.23.86
225 2026-08-27 18:48 639234525107594067
173 ms 139.9.23.87
224 2026-08-27 18:31 639234514890244566
177 ms 139.9.23.86
223 2026-08-27 18:31 639234514890244566
177 ms 139.9.23.87
222 2026-08-27 18:31 639234514890244566
177 ms 139.9.23.90
221 2026-08-27 18:31 639234514890244566
177 ms 139.9.224.17
220 2026-08-27 18:14 639234504745477862
521 ms 139.9.224.17
219 2026-08-27 18:14 639234504745477862
521 ms 139.9.23.86
218 2026-08-27 18:14 639234504745477862
521 ms 139.9.23.87
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521 ms 139.9.23.90
216 2026-08-27 17:57 639234494449227290
511 ms 139.9.23.87
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511 ms 139.9.23.90
214 2026-08-27 17:57 639234494449227290
511 ms 139.9.224.17
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511 ms 139.9.23.86
212 2026-08-27 17:40 639234484118025686
439 ms 139.9.23.86
211 2026-08-27 17:40 639234484118025686
439 ms 139.9.23.87
210 2026-08-27 17:40 639234484118025686
439 ms 139.9.23.90
209 2026-08-27 17:40 639234484118025686
439 ms 139.9.224.17
208 2026-08-27 17:23 639234473946362077
188 ms 139.9.23.86
207 2026-08-27 17:23 639234473946362077
188 ms 139.9.23.87
206 2026-08-27 17:23 639234473946362077
188 ms 139.9.23.90
205 2026-08-27 17:23 639234473946362077
188 ms 139.9.224.17
204 2026-08-27 17:06 639234463759124388
179 ms 139.9.224.17
203 2026-08-27 17:06 639234463759124388
179 ms 139.9.23.86
202 2026-08-27 17:06 639234463759124388
179 ms 139.9.23.87
201 2026-08-27 17:06 639234463759124388
179 ms 139.9.23.90
200 2026-08-27 16:49 639234453500759178
184 ms 139.9.224.17
199 2026-08-27 16:49 639234453500759178
184 ms 139.9.23.86
198 2026-08-27 16:49 639234453500759178
184 ms 139.9.23.87
197 2026-08-27 16:49 639234453500759178
184 ms 139.9.23.90
196 2026-08-27 16:32 639234442983541638
184 ms 139.9.23.90
195 2026-08-27 16:32 639234442983541638
184 ms 139.9.224.17
194 2026-08-27 16:32 639234442983541638
184 ms 139.9.23.86
193 2026-08-27 16:32 639234442983541638
184 ms 139.9.23.87
192 2026-08-27 16:14 639234432404354562
177 ms 139.9.23.87
191 2026-08-27 16:14 639234432404354562
177 ms 139.9.23.90
190 2026-08-27 16:14 639234432404354562
177 ms 139.9.224.17
189 2026-08-27 16:14 639234432404354562
177 ms 139.9.23.86
188 2026-08-27 15:19 639234399767719119
189 ms 139.9.23.86
187 2026-08-27 15:19 639234399767719119
189 ms 139.9.23.87
186 2026-08-27 15:19 639234399767719119
189 ms 139.9.23.90
185 2026-08-27 15:19 639234399767719119
189 ms 139.9.224.17
184 2026-08-27 15:02 639234389460601485
528 ms 139.9.224.17
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528 ms 139.9.23.86
182 2026-08-27 15:02 639234389460601485
528 ms 139.9.23.87
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528 ms 139.9.23.90
180 2026-08-27 14:45 639234379227178707
440 ms 139.9.224.17
179 2026-08-27 14:45 639234379227178707
440 ms 139.9.23.86
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440 ms 139.9.23.87
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440 ms 139.9.23.90
176 2026-08-27 14:28 639234369065315214
186 ms 139.9.23.87
175 2026-08-27 14:28 639234369065315214
186 ms 139.9.23.90
174 2026-08-27 14:28 639234369065315214
186 ms 139.9.224.17
173 2026-08-27 14:28 639234369065315214
186 ms 139.9.23.86
172 2026-08-27 14:11 639234358825501576
280 ms 139.9.23.86
171 2026-08-27 14:11 639234358825501576
280 ms 139.9.23.87
170 2026-08-27 14:11 639234358825501576
280 ms 139.9.23.90
169 2026-08-27 14:11 639234358825501576
280 ms 139.9.224.17
168 2026-08-27 13:54 639234348572745268
835 ms 139.9.23.90
167 2026-08-27 13:54 639234348572745268
835 ms 139.9.224.17
166 2026-08-27 13:54 639234348572745268
835 ms 139.9.23.86
165 2026-08-27 13:54 639234348572745268
835 ms 139.9.23.87
164 2026-08-27 13:37 639234338264503481
177 ms 139.9.224.17
163 2026-08-27 13:37 639234338264503481
177 ms 139.9.23.86
162 2026-08-27 13:37 639234338264503481
177 ms 139.9.23.87
161 2026-08-27 13:37 639234338264503481
177 ms 139.9.23.90
160 2026-08-27 13:20 639234327818741376
191 ms 139.9.23.86
159 2026-08-27 13:20 639234327818741376
191 ms 139.9.23.87
158 2026-08-27 13:20 639234327818741376
191 ms 139.9.23.90
157 2026-08-27 13:20 639234327818741376
191 ms 139.9.224.17
156 2026-08-27 13:02 639234317475724313
195 ms 139.9.23.90
155 2026-08-27 13:02 639234317475724313
195 ms 139.9.224.17
154 2026-08-27 13:02 639234317475724313
195 ms 139.9.23.86
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195 ms 139.9.23.87
152 2026-08-27 12:45 639234307007468133
181 ms 139.9.224.17
151 2026-08-27 12:45 639234307007468133
181 ms 139.9.23.86
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181 ms 139.9.23.87
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181 ms 139.9.23.90
148 2026-08-27 12:27 639234296664302575
1307 ms 139.9.23.86
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1307 ms 139.9.23.87
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1307 ms 139.9.23.90
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1307 ms 139.9.224.17
144 2026-08-27 12:10 639234286253196126
270 ms 139.9.224.17
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270 ms 139.9.23.86
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270 ms 139.9.23.87
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270 ms 139.9.23.90
140 2026-08-27 11:16 639234253963286387
832 ms 139.9.23.86
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832 ms 139.9.23.87
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832 ms 139.9.23.90
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832 ms 139.9.224.17
136 2026-08-27 10:59 639234243654907465
186 ms 139.9.23.86
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186 ms 139.9.23.87
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186 ms 139.9.23.90
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186 ms 139.9.224.17
132 2026-08-27 10:42 639234233269654413
175 ms 139.9.23.87
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175 ms 139.9.23.90
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175 ms 139.9.224.17
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175 ms 139.9.23.86
128 2026-08-27 10:25 639234222943951923
654 ms 139.9.224.17
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190 ms 139.9.23.90
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190 ms 139.9.224.17
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190 ms 139.9.23.86
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191 ms 139.9.224.17
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191 ms 139.9.23.86
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177 ms 139.9.23.90
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192 ms 139.9.23.87
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173 ms 139.9.23.86
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302 ms 139.9.224.17
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302 ms 139.9.23.86
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291 ms 139.9.23.87
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291 ms 139.9.23.90
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291 ms 139.9.224.17
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291 ms 139.9.23.86
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675 ms 139.9.23.87
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675 ms 139.9.23.90
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675 ms 139.9.224.17
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675 ms 139.9.23.86
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259 ms 139.9.23.86
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259 ms 139.9.23.87
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259 ms 139.9.23.90
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259 ms 139.9.224.17
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261 ms 139.9.23.86
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44 2026-08-27 03:09 639233961301716608
649 ms 139.9.23.87
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40 2026-08-27 02:51 639233950834200647
477 ms 139.9.23.87
39 2026-08-27 02:51 639233950834200647
477 ms 139.9.23.90
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477 ms 139.9.224.17
37 2026-08-27 02:51 639233950834200647
477 ms 139.9.23.86
36 2026-08-27 02:34 639233940431849026
259 ms 139.9.23.90
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259 ms 139.9.224.17
34 2026-08-27 02:34 639233940431849026
259 ms 139.9.23.86
33 2026-08-27 02:34 639233940431849026
259 ms 139.9.23.87
32 2026-08-27 02:17 639233930110596398
455 ms 139.9.23.87
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455 ms 139.9.23.90
30 2026-08-27 02:17 639233930110596398
455 ms 139.9.23.86
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455 ms 139.9.224.17
28 2026-08-27 01:59 639233919705434540
268 ms 139.9.23.86
27 2026-08-27 01:59 639233919705434540
268 ms 139.9.23.87
26 2026-08-27 01:59 639233919705434540
268 ms 139.9.23.90
25 2026-08-27 01:59 639233919705434540
268 ms 139.9.224.17
24 2026-08-27 01:42 639233909452807845
2253 ms 139.9.224.17
23 2026-08-27 01:42 639233909452807845
2253 ms 139.9.23.86
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2253 ms 139.9.23.90
21 2026-08-27 01:42 639233909452807845
2253 ms 139.9.23.87
20 2026-08-27 01:25 639233899096420820
501 ms 139.9.224.17
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501 ms 139.9.23.86
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501 ms 139.9.23.87
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501 ms 139.9.23.90
16 2026-08-27 01:08 639233888707824939
174 ms 139.9.224.17
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174 ms 139.9.23.86
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174 ms 139.9.23.87
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174 ms 139.9.23.90
12 2026-08-27 00:50 639233878461203802
520 ms 139.9.224.17
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520 ms 139.9.23.90
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520 ms 139.9.23.86
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520 ms 139.9.23.87
8 2026-08-27 00:33 639233868060868209
255 ms 139.9.23.90
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255 ms 139.9.224.17
6 2026-08-27 00:33 639233868060868209
255 ms 139.9.23.86
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255 ms 139.9.23.87
4 2026-08-27 00:16 639233857450922991
262 ms 139.9.23.90
3 2026-08-27 00:16 639233857450922991
262 ms 139.9.224.17
2 2026-08-27 00:16 639233857450922991
262 ms 139.9.23.86
1 2026-08-27 00:16 639233857450922991
262 ms 139.9.23.87