DNS response history for lb1.sibername.com

lb1.sibername.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 2026-08-21. For this date, NameServerHistory found 288 DNS check records, 288 successful responses, 0 failed responses, and 107 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 lb1.sibername.com.
Records on Selected Date

288

Historical checks stored for this nameserver on selected date

Average Latency

107 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.251.82.251

Most recently resolved hosting IP on selected date

Successful Responses

288

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 lb1.sibername.com

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
288 2026-08-21 23:45 639229527598660841
33 ms 162.251.82.251
287 2026-08-21 23:45 639229527598660841
33 ms 162.251.82.250
286 2026-08-21 23:45 639229527598660841
33 ms 162.251.82.122
285 2026-08-21 23:45 639229527598660841
33 ms 162.251.82.123
284 2026-08-21 23:29 639229517954323214
19 ms 162.251.82.250
283 2026-08-21 23:29 639229517954323214
19 ms 162.251.82.122
282 2026-08-21 23:29 639229517954323214
19 ms 162.251.82.251
281 2026-08-21 23:29 639229517954323214
19 ms 162.251.82.123
280 2026-08-21 23:13 639229508269999021
6 ms 162.251.82.122
279 2026-08-21 23:13 639229508269999021
6 ms 162.251.82.251
278 2026-08-21 23:13 639229508269999021
6 ms 162.251.82.250
277 2026-08-21 23:13 639229508269999021
6 ms 162.251.82.123
276 2026-08-21 22:57 639229498559060171
20 ms 162.251.82.122
275 2026-08-21 22:57 639229498559060171
20 ms 162.251.82.251
274 2026-08-21 22:57 639229498559060171
20 ms 162.251.82.250
273 2026-08-21 22:57 639229498559060171
20 ms 162.251.82.123
272 2026-08-21 22:40 639229488519347586
167 ms 162.251.82.122
271 2026-08-21 22:40 639229488519347586
167 ms 162.251.82.250
270 2026-08-21 22:40 639229488519347586
167 ms 162.251.82.251
269 2026-08-21 22:40 639229488519347586
167 ms 162.251.82.123
268 2026-08-21 21:47 639229456606578934
9 ms 162.251.82.122
267 2026-08-21 21:47 639229456606578934
9 ms 162.251.82.250
266 2026-08-21 21:47 639229456606578934
9 ms 162.251.82.123
265 2026-08-21 21:47 639229456606578934
9 ms 162.251.82.251
264 2026-08-21 21:31 639229446985772499
31 ms 162.251.82.122
263 2026-08-21 21:31 639229446985772499
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262 2026-08-21 21:31 639229446985772499
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261 2026-08-21 21:31 639229446985772499
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260 2026-08-21 21:15 639229437367313098
21 ms 162.251.82.251
259 2026-08-21 21:15 639229437367313098
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258 2026-08-21 21:15 639229437367313098
21 ms 162.251.82.123
257 2026-08-21 21:15 639229437367313098
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256 2026-08-21 20:59 639229427923950391
26 ms 162.251.82.123
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254 2026-08-21 20:59 639229427923950391
26 ms 162.251.82.250
253 2026-08-21 20:59 639229427923950391
26 ms 162.251.82.251
252 2026-08-21 20:43 639229418168588854
29 ms 162.251.82.251
251 2026-08-21 20:43 639229418168588854
29 ms 162.251.82.250
250 2026-08-21 20:43 639229418168588854
29 ms 162.251.82.123
249 2026-08-21 20:43 639229418168588854
29 ms 162.251.82.122
248 2026-08-21 20:27 639229408345678334
31 ms 162.251.82.251
247 2026-08-21 20:27 639229408345678334
31 ms 162.251.82.250
246 2026-08-21 20:27 639229408345678334
31 ms 162.251.82.123
245 2026-08-21 20:27 639229408345678334
31 ms 162.251.82.122
244 2026-08-21 20:11 639229398616354648
53 ms 162.251.82.123
243 2026-08-21 20:11 639229398616354648
53 ms 162.251.82.250
242 2026-08-21 20:11 639229398616354648
53 ms 162.251.82.122
241 2026-08-21 20:11 639229398616354648
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240 2026-08-21 19:54 639229388634592323
42 ms 162.251.82.122
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236 2026-08-21 19:37 639229378792837692
38 ms 162.251.82.250
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38 ms 162.251.82.122
234 2026-08-21 19:37 639229378792837692
38 ms 162.251.82.251
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38 ms 162.251.82.123
232 2026-08-21 19:21 639229369154682311
20 ms 162.251.82.251
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20 ms 162.251.82.123
230 2026-08-21 19:21 639229369154682311
20 ms 162.251.82.122
229 2026-08-21 19:21 639229369154682311
20 ms 162.251.82.250
228 2026-08-21 19:05 639229359248017926
38 ms 162.251.82.122
227 2026-08-21 19:05 639229359248017926
38 ms 162.251.82.123
226 2026-08-21 19:05 639229359248017926
38 ms 162.251.82.251
225 2026-08-21 19:05 639229359248017926
38 ms 162.251.82.250
224 2026-08-21 18:48 639229349124294642
208 ms 162.251.82.250
223 2026-08-21 18:48 639229349124294642
208 ms 162.251.82.251
222 2026-08-21 18:48 639229349124294642
208 ms 162.251.82.123
221 2026-08-21 18:48 639229349124294642
208 ms 162.251.82.122
220 2026-08-21 17:56 639229317791715692
28 ms 162.251.82.122
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28 ms 162.251.82.123
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28 ms 162.251.82.251
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28 ms 162.251.82.250
216 2026-08-21 17:40 639229308115194575
18 ms 162.251.82.123
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18 ms 162.251.82.250
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18 ms 162.251.82.251
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18 ms 162.251.82.122
212 2026-08-21 17:23 639229298320320558
32 ms 162.251.82.122
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32 ms 162.251.82.250
210 2026-08-21 17:23 639229298320320558
32 ms 162.251.82.251
209 2026-08-21 17:23 639229298320320558
32 ms 162.251.82.123
208 2026-08-21 17:07 639229288674863221
26 ms 162.251.82.123
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26 ms 162.251.82.122
206 2026-08-21 17:07 639229288674863221
26 ms 162.251.82.251
205 2026-08-21 17:07 639229288674863221
26 ms 162.251.82.250
204 2026-08-21 16:51 639229278983677079
95 ms 162.251.82.123
203 2026-08-21 16:51 639229278983677079
95 ms 162.251.82.250
202 2026-08-21 16:51 639229278983677079
95 ms 162.251.82.251
201 2026-08-21 16:51 639229278983677079
95 ms 162.251.82.122
200 2026-08-21 16:35 639229269405517175
31 ms 162.251.82.250
199 2026-08-21 16:35 639229269405517175
31 ms 162.251.82.123
198 2026-08-21 16:35 639229269405517175
31 ms 162.251.82.122
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31 ms 162.251.82.251
196 2026-08-21 16:19 639229259594798244
32 ms 162.251.82.250
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32 ms 162.251.82.122
194 2026-08-21 16:19 639229259594798244
32 ms 162.251.82.251
193 2026-08-21 16:19 639229259594798244
32 ms 162.251.82.123
192 2026-08-21 16:02 639229249736681188
33 ms 162.251.82.123
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33 ms 162.251.82.250
190 2026-08-21 16:02 639229249736681188
33 ms 162.251.82.122
189 2026-08-21 16:02 639229249736681188
33 ms 162.251.82.251
188 2026-08-21 15:46 639229239699417787
182 ms 162.251.82.123
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182 ms 162.251.82.250
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182 ms 162.251.82.122
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184 2026-08-21 15:29 639229229621964033
23 ms 162.251.82.122
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23 ms 162.251.82.123
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180 2026-08-21 15:12 639229219567270965
39 ms 162.251.82.123
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39 ms 162.251.82.122
177 2026-08-21 15:12 639229219567270965
39 ms 162.251.82.250
176 2026-08-21 14:55 639229209406666856
234 ms 162.251.82.251
175 2026-08-21 14:55 639229209406666856
234 ms 162.251.82.123
174 2026-08-21 14:55 639229209406666856
234 ms 162.251.82.122
173 2026-08-21 14:55 639229209406666856
234 ms 162.251.82.250
172 2026-08-21 14:03 639229177815876178
31 ms 162.251.82.250
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31 ms 162.251.82.123
170 2026-08-21 14:03 639229177815876178
31 ms 162.251.82.251
169 2026-08-21 14:03 639229177815876178
31 ms 162.251.82.122
168 2026-08-21 13:47 639229168243572685
20 ms 162.251.82.123
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20 ms 162.251.82.250
164 2026-08-21 13:31 639229158599856475
47 ms 162.251.82.122
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162 2026-08-21 13:31 639229158599856475
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160 2026-08-21 13:14 639229148998940902
22 ms 162.251.82.123
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158 2026-08-21 13:14 639229148998940902
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157 2026-08-21 13:14 639229148998940902
22 ms 162.251.82.250
156 2026-08-21 12:58 639229139276923594
57 ms 162.251.82.122
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154 2026-08-21 12:58 639229139276923594
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152 2026-08-21 12:42 639229129709912394
15 ms 162.251.82.250
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148 2026-08-21 12:26 639229119801488500
27 ms 162.251.82.250
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144 2026-08-21 12:10 639229110135262458
35 ms 162.251.82.123
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140 2026-08-21 11:53 639229100336051392
9 ms 162.251.82.250
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137 2026-08-21 11:53 639229100336051392
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136 2026-08-21 11:37 639229090641415626
25 ms 162.251.82.250
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132 2026-08-21 11:21 639229080702683947
37 ms 162.251.82.251
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128 2026-08-21 11:04 639229070601456699
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124 2026-08-21 10:11 639229038947447232
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120 2026-08-21 09:55 639229029268708773
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116 2026-08-21 09:39 639229019647910603
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112 2026-08-21 09:23 639229009983843738
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104 2026-08-21 08:50 639228990302335999
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100 2026-08-21 08:34 639228980567740722
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52 2026-08-21 04:42 639228841479265462
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40 2026-08-21 03:53 639228812227429953
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