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 2026-08-22. For this date, NameServerHistory found 281 DNS check records, 276 successful responses, 5 failed responses, and 42 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

281

Historical checks stored for this nameserver on selected date

Average Latency

42 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.251.82.250

Most recently resolved hosting IP on selected date

Successful Responses

276

Checks that returned a measurable response

Failed Responses

5

Checks with no response or no returned latency

Failure Rate

2%

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 2026-08-22 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
281 2026-08-22 23:46 639230391807229016
24 ms 162.251.82.250
280 2026-08-22 23:46 639230391807229016
24 ms 162.251.82.123
279 2026-08-22 23:46 639230391807229016
24 ms 162.251.82.251
278 2026-08-22 23:46 639230391807229016
24 ms 162.251.82.122
277 2026-08-22 23:30 639230382051619327
24 ms 162.251.82.123
276 2026-08-22 23:30 639230382051619327
24 ms 162.251.82.250
275 2026-08-22 23:30 639230382051619327
24 ms 162.251.82.122
274 2026-08-22 23:30 639230382051619327
24 ms 162.251.82.251
273 2026-08-22 23:13 639230372323353529
50 ms 162.251.82.250
272 2026-08-22 23:13 639230372323353529
50 ms 162.251.82.251
271 2026-08-22 23:13 639230372323353529
50 ms 162.251.82.122
270 2026-08-22 23:13 639230372323353529
50 ms 162.251.82.123
269 2026-08-22 22:57 639230362586451064
25 ms 162.251.82.251
268 2026-08-22 22:57 639230362586451064
25 ms 162.251.82.123
267 2026-08-22 22:57 639230362586451064
25 ms 162.251.82.250
266 2026-08-22 22:57 639230362586451064
25 ms 162.251.82.122
265 2026-08-22 22:41 639230352793666303
48 ms 162.251.82.122
264 2026-08-22 22:41 639230352793666303
48 ms 162.251.82.251
263 2026-08-22 22:41 639230352793666303
48 ms 162.251.82.123
262 2026-08-22 22:41 639230352793666303
48 ms 162.251.82.250
261 2026-08-22 22:24 639230342775737758
35 ms 162.251.82.251
260 2026-08-22 22:24 639230342775737758
35 ms 162.251.82.123
259 2026-08-22 22:24 639230342775737758
35 ms 162.251.82.250
258 2026-08-22 22:24 639230342775737758
35 ms 162.251.82.122
257 2026-08-22 22:07 639230332639939561
137 ms 162.251.82.250
256 2026-08-22 22:07 639230332639939561
137 ms 162.251.82.122
255 2026-08-22 22:07 639230332639939561
137 ms 162.251.82.123
254 2026-08-22 22:07 639230332639939561
137 ms 162.251.82.251
253 2026-08-22 21:15 639230301014190104
19 ms 162.251.82.250
252 2026-08-22 21:15 639230301014190104
19 ms 162.251.82.122
251 2026-08-22 21:15 639230301014190104
19 ms 162.251.82.123
250 2026-08-22 21:15 639230301014190104
19 ms 162.251.82.251
249 2026-08-22 20:58 639230291048161498
27 ms 162.251.82.250
248 2026-08-22 20:58 639230291048161498
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247 2026-08-22 20:58 639230291048161498
27 ms 162.251.82.251
246 2026-08-22 20:58 639230291048161498
27 ms 162.251.82.122
245 2026-08-22 20:41 639230280894353664
25 ms 162.251.82.250
244 2026-08-22 20:41 639230280894353664
25 ms 162.251.82.123
243 2026-08-22 20:41 639230280894353664
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242 2026-08-22 20:41 639230280894353664
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241 2026-08-22 20:24 639230270699419073
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240 2026-08-22 20:24 639230270699419073
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239 2026-08-22 20:24 639230270699419073
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238 2026-08-22 20:24 639230270699419073
25 ms 162.251.82.251
237 2026-08-22 20:07 639230260248163050
39 ms 162.251.82.251
236 2026-08-22 20:07 639230260248163050
39 ms 162.251.82.123
235 2026-08-22 20:07 639230260248163050
39 ms 162.251.82.122
234 2026-08-22 20:07 639230260248163050
39 ms 162.251.82.250
233 2026-08-22 19:50 639230250122494282
28 ms 162.251.82.122
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231 2026-08-22 19:50 639230250122494282
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230 2026-08-22 19:50 639230250122494282
28 ms 162.251.82.250
229 2026-08-22 19:33 639230239972935046
21 ms 162.251.82.251
228 2026-08-22 19:33 639230239972935046
21 ms 162.251.82.250
227 2026-08-22 19:33 639230239972935046
21 ms 162.251.82.123
226 2026-08-22 19:33 639230239972935046
21 ms 162.251.82.122
225 2026-08-22 19:16 639230229963262464
21 ms 162.251.82.123
224 2026-08-22 19:16 639230229963262464
21 ms 162.251.82.251
223 2026-08-22 19:16 639230229963262464
21 ms 162.251.82.250
222 2026-08-22 19:16 639230229963262464
21 ms 162.251.82.122
221 2026-08-22 19:00 639230220033804658
25 ms 162.251.82.251
220 2026-08-22 19:00 639230220033804658
25 ms 162.251.82.250
219 2026-08-22 19:00 639230220033804658
25 ms 162.251.82.122
218 2026-08-22 19:00 639230220033804658
25 ms 162.251.82.123
217 2026-08-22 18:43 639230209891107289
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216 2026-08-22 18:26 639230199630298717
33 ms 162.251.82.122
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33 ms 162.251.82.251
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33 ms 162.251.82.250
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33 ms 162.251.82.123
212 2026-08-22 18:08 639230189301984150
183 ms 162.251.82.251
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183 ms 162.251.82.250
210 2026-08-22 18:08 639230189301984150
183 ms 162.251.82.122
209 2026-08-22 18:08 639230189301984150
183 ms 162.251.82.123
208 2026-08-22 17:15 639230157138468804
76 ms 162.251.82.122
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76 ms 162.251.82.250
206 2026-08-22 17:15 639230157138468804
76 ms 162.251.82.123
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76 ms 162.251.82.251
204 2026-08-22 16:58 639230146987869495
31 ms 162.251.82.122
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31 ms 162.251.82.123
202 2026-08-22 16:58 639230146987869495
31 ms 162.251.82.250
201 2026-08-22 16:58 639230146987869495
31 ms 162.251.82.251
200 2026-08-22 16:41 639230136768638516
16 ms 162.251.82.251
199 2026-08-22 16:41 639230136768638516
16 ms 162.251.82.123
198 2026-08-22 16:41 639230136768638516
16 ms 162.251.82.250
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16 ms 162.251.82.122
196 2026-08-22 16:24 639230126735907877
24 ms 162.251.82.123
195 2026-08-22 16:24 639230126735907877
24 ms 162.251.82.250
194 2026-08-22 16:24 639230126735907877
24 ms 162.251.82.122
193 2026-08-22 16:24 639230126735907877
24 ms 162.251.82.251
192 2026-08-22 16:07 639230116551187768
29 ms 162.251.82.122
191 2026-08-22 16:07 639230116551187768
29 ms 162.251.82.123
190 2026-08-22 16:07 639230116551187768
29 ms 162.251.82.251
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29 ms 162.251.82.250
188 2026-08-22 15:50 639230106335615913
20 ms 162.251.82.251
187 2026-08-22 15:50 639230106335615913
20 ms 162.251.82.123
186 2026-08-22 15:50 639230106335615913
20 ms 162.251.82.122
185 2026-08-22 15:50 639230106335615913
20 ms 162.251.82.250
184 2026-08-22 15:33 639230096177758176
30 ms 162.251.82.123
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30 ms 162.251.82.250
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30 ms 162.251.82.122
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180 2026-08-22 15:16 639230086185999993
27 ms 162.251.82.250
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27 ms 162.251.82.123
176 2026-08-22 15:00 639230076247854903
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175 2026-08-22 14:43 639230066076077530
42 ms 162.251.82.250
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42 ms 162.251.82.122
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42 ms 162.251.82.123
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42 ms 162.251.82.251
171 2026-08-22 14:26 639230055738197328
16 ms 162.251.82.122
170 2026-08-22 14:26 639230055738197328
16 ms 162.251.82.251
169 2026-08-22 14:26 639230055738197328
16 ms 162.251.82.123
168 2026-08-22 14:26 639230055738197328
16 ms 162.251.82.250
167 2026-08-22 14:09 639230045411225521
199 ms 162.251.82.122
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199 ms 162.251.82.123
165 2026-08-22 14:09 639230045411225521
199 ms 162.251.82.251
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199 ms 162.251.82.250
163 2026-08-22 13:15 639230013046000470
22 ms 162.251.82.122
162 2026-08-22 13:15 639230013046000470
22 ms 162.251.82.250
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160 2026-08-22 13:15 639230013046000470
22 ms 162.251.82.251
159 2026-08-22 12:58 639230003090037878
19 ms 162.251.82.122
158 2026-08-22 12:58 639230003090037878
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157 2026-08-22 12:58 639230003090037878
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156 2026-08-22 12:58 639230003090037878
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155 2026-08-22 12:41 639229993008259475
37 ms 162.251.82.123
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153 2026-08-22 12:41 639229993008259475
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151 2026-08-22 12:24 639229982909449470
17 ms 162.251.82.251
150 2026-08-22 12:24 639229982909449470
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147 2026-08-22 12:08 639229973035502212
28 ms 162.251.82.122
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143 2026-08-22 11:51 639229963064296145
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139 2026-08-22 11:34 639229952996162143
157 ms 162.251.82.122
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135 2026-08-22 11:18 639229943051949195
23 ms 162.251.82.122
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131 2026-08-22 11:01 639229932919214934
24 ms 162.251.82.122
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127 2026-08-22 10:44 639229922745889838
32 ms 162.251.82.123
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123 2026-08-22 10:27 639229912587214796
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119 2026-08-22 10:10 639229902240004454
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115 2026-08-22 09:18 639229870800501662
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111 2026-08-22 09:01 639229861058384956
34 ms 162.251.82.250
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107 2026-08-22 08:45 639229851158592604
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103 2026-08-22 08:29 639229841475569629
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102 2026-08-22 08:13 639229831887658471
62 ms 162.251.82.123
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98 2026-08-22 07:56 639229822043670346
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53 2026-08-22 04:07 639229684277329469
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49 2026-08-22 03:50 639229674501596661
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45 2026-08-22 03:35 639229665064441147
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41 2026-08-22 03:19 639229655507536872
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40 2026-08-22 03:19 639229655507536872
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37 2026-08-22 03:03 639229645849603111
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33 2026-08-22 02:46 639229636090497453
20 ms 162.251.82.123
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20 ms 162.251.82.250
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29 2026-08-22 02:29 639229625978544281
177 ms 162.251.82.123
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177 ms 162.251.82.251
27 2026-08-22 02:29 639229625978544281
177 ms 162.251.82.122
26 2026-08-22 02:29 639229625978544281
177 ms 162.251.82.250
25 2026-08-22 01:37 639229594644662176
19 ms 162.251.82.251
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19 ms 162.251.82.123
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19 ms 162.251.82.122
22 2026-08-22 01:37 639229594644662176
19 ms 162.251.82.250
21 2026-08-22 01:22 639229585214633065
21 ms 162.251.82.123
20 2026-08-22 01:22 639229585214633065
21 ms 162.251.82.250
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21 ms 162.251.82.251
18 2026-08-22 01:22 639229585214633065
21 ms 162.251.82.122
17 2026-08-22 01:05 639229575581042175
5 ms 162.251.82.123
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5 ms 162.251.82.250
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5 ms 162.251.82.122
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5 ms 162.251.82.251
13 2026-08-22 00:49 639229565912268962
28 ms 162.251.82.123
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28 ms 162.251.82.251
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28 ms 162.251.82.122
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28 ms 162.251.82.250
9 2026-08-22 00:33 639229556237813203
7 ms 162.251.82.123
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7 ms 162.251.82.251
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7 ms 162.251.82.122
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7 ms 162.251.82.250
5 2026-08-22 00:17 639229546625802518
24 ms 162.251.82.123
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24 ms 162.251.82.122
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24 ms 162.251.82.250
2 2026-08-22 00:17 639229546625802518
24 ms 162.251.82.251
1 2026-08-22 00:02 639229537172016621
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