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 2026-08-18. For this date, NameServerHistory found 291 DNS check records, 288 successful responses, 3 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

291

Historical checks stored for this nameserver on selected date

Average Latency

42 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:45

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

288

Checks that returned a measurable response

Failed Responses

3

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-18 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
291 2026-08-18 23:45 639226935204800669
14 ms 162.251.82.250
290 2026-08-18 23:45 639226935204800669
14 ms 162.251.82.123
289 2026-08-18 23:45 639226935204800669
14 ms 162.251.82.251
288 2026-08-18 23:45 639226935204800669
14 ms 162.251.82.122
287 2026-08-18 23:28 639226925298919497
8 ms 162.251.82.123
286 2026-08-18 23:28 639226925298919497
8 ms 162.251.82.122
285 2026-08-18 23:28 639226925298919497
8 ms 162.251.82.250
284 2026-08-18 23:28 639226925298919497
8 ms 162.251.82.251
283 2026-08-18 23:12 639226915487885053
42 ms 162.251.82.122
282 2026-08-18 23:12 639226915487885053
42 ms 162.251.82.123
281 2026-08-18 23:12 639226915487885053
42 ms 162.251.82.250
280 2026-08-18 23:12 639226915487885053
42 ms 162.251.82.251
279 2026-08-18 22:55 639226905465760034
27 ms 162.251.82.250
278 2026-08-18 22:55 639226905465760034
27 ms 162.251.82.251
277 2026-08-18 22:55 639226905465760034
27 ms 162.251.82.122
276 2026-08-18 22:55 639226905465760034
27 ms 162.251.82.123
275 2026-08-18 22:38 639226895378104692
163 ms 162.251.82.123
274 2026-08-18 22:38 639226895378104692
163 ms 162.251.82.250
273 2026-08-18 22:38 639226895378104692
163 ms 162.251.82.122
272 2026-08-18 22:38 639226895378104692
163 ms 162.251.82.251
271 2026-08-18 21:45 639226863374232622
19 ms 162.251.82.122
270 2026-08-18 21:45 639226863374232622
19 ms 162.251.82.250
269 2026-08-18 21:45 639226863374232622
19 ms 162.251.82.123
268 2026-08-18 21:45 639226863374232622
19 ms 162.251.82.251
267 2026-08-18 21:29 639226853698516058
40 ms 162.251.82.250
266 2026-08-18 21:29 639226853698516058
40 ms 162.251.82.251
265 2026-08-18 21:29 639226853698516058
40 ms 162.251.82.123
264 2026-08-18 21:29 639226853698516058
40 ms 162.251.82.122
263 2026-08-18 21:12 639226843797360601
46 ms 162.251.82.122
262 2026-08-18 21:12 639226843797360601
46 ms 162.251.82.251
261 2026-08-18 21:12 639226843797360601
46 ms 162.251.82.250
260 2026-08-18 21:12 639226843797360601
46 ms 162.251.82.123
259 2026-08-18 20:56 639226834046588155
36 ms 162.251.82.250
258 2026-08-18 20:56 639226834046588155
36 ms 162.251.82.123
257 2026-08-18 20:56 639226834046588155
36 ms 162.251.82.122
256 2026-08-18 20:56 639226834046588155
36 ms 162.251.82.251
255 2026-08-18 20:40 639226824234488533
24 ms 162.251.82.250
254 2026-08-18 20:40 639226824234488533
24 ms 162.251.82.122
253 2026-08-18 20:40 639226824234488533
24 ms 162.251.82.123
252 2026-08-18 20:40 639226824234488533
24 ms 162.251.82.251
251 2026-08-18 20:24 639226814549928621
13 ms 162.251.82.122
250 2026-08-18 20:24 639226814549928621
13 ms 162.251.82.250
249 2026-08-18 20:24 639226814549928621
13 ms 162.251.82.251
248 2026-08-18 20:24 639226814549928621
13 ms 162.251.82.123
247 2026-08-18 20:07 639226804721432353
46 ms 162.251.82.251
246 2026-08-18 20:07 639226804721432353
46 ms 162.251.82.123
245 2026-08-18 20:07 639226804721432353
46 ms 162.251.82.250
244 2026-08-18 20:07 639226804721432353
46 ms 162.251.82.122
243 2026-08-18 19:51 639226795048828184
18 ms 162.251.82.250
242 2026-08-18 19:51 639226795048828184
18 ms 162.251.82.123
241 2026-08-18 19:51 639226795048828184
18 ms 162.251.82.122
240 2026-08-18 19:51 639226795048828184
18 ms 162.251.82.251
239 2026-08-18 19:35 639226785202482420
65 ms 162.251.82.250
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65 ms 162.251.82.251
237 2026-08-18 19:35 639226785202482420
65 ms 162.251.82.123
236 2026-08-18 19:35 639226785202482420
65 ms 162.251.82.122
235 2026-08-18 19:18 639226775309362607
70 ms 162.251.82.123
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70 ms 162.251.82.251
233 2026-08-18 19:18 639226775309362607
70 ms 162.251.82.122
232 2026-08-18 19:18 639226775309362607
70 ms 162.251.82.250
231 2026-08-18 19:02 639226765406586155
7 ms 162.251.82.123
230 2026-08-18 19:02 639226765406586155
7 ms 162.251.82.122
229 2026-08-18 19:02 639226765406586155
7 ms 162.251.82.250
228 2026-08-18 19:02 639226765406586155
7 ms 162.251.82.251
227 2026-08-18 18:45 639226755437790519
269 ms 162.251.82.122
226 2026-08-18 18:45 639226755437790519
269 ms 162.251.82.123
225 2026-08-18 18:45 639226755437790519
269 ms 162.251.82.251
224 2026-08-18 18:45 639226755437790519
269 ms 162.251.82.250
223 2026-08-18 17:53 639226723856194457
14 ms 162.251.82.123
222 2026-08-18 17:53 639226723856194457
14 ms 162.251.82.250
221 2026-08-18 17:53 639226723856194457
14 ms 162.251.82.122
220 2026-08-18 17:53 639226723856194457
14 ms 162.251.82.251
219 2026-08-18 17:36 639226714050583422
17 ms 162.251.82.251
218 2026-08-18 17:36 639226714050583422
17 ms 162.251.82.123
217 2026-08-18 17:36 639226714050583422
17 ms 162.251.82.250
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17 ms 162.251.82.122
215 2026-08-18 17:20 639226704236499724
15 ms 162.251.82.122
214 2026-08-18 17:20 639226704236499724
15 ms 162.251.82.251
213 2026-08-18 17:20 639226704236499724
15 ms 162.251.82.250
212 2026-08-18 17:20 639226704236499724
15 ms 162.251.82.123
211 2026-08-18 17:03 639226694184520163
11 ms 162.251.82.251
210 2026-08-18 17:03 639226694184520163
11 ms 162.251.82.250
209 2026-08-18 17:03 639226694184520163
11 ms 162.251.82.123
208 2026-08-18 17:03 639226694184520163
11 ms 162.251.82.122
207 2026-08-18 16:46 639226684161203477
26 ms 162.251.82.250
206 2026-08-18 16:46 639226684161203477
26 ms 162.251.82.251
205 2026-08-18 16:46 639226684161203477
26 ms 162.251.82.123
204 2026-08-18 16:46 639226684161203477
26 ms 162.251.82.122
203 2026-08-18 16:30 639226674305430109
10 ms 162.251.82.251
202 2026-08-18 16:30 639226674305430109
10 ms 162.251.82.122
201 2026-08-18 16:30 639226674305430109
10 ms 162.251.82.250
200 2026-08-18 16:30 639226674305430109
10 ms 162.251.82.123
199 2026-08-18 16:14 639226664489607984
8 ms 162.251.82.251
198 2026-08-18 16:14 639226664489607984
8 ms 162.251.82.122
197 2026-08-18 16:14 639226664489607984
8 ms 162.251.82.250
196 2026-08-18 16:14 639226664489607984
8 ms 162.251.82.123
195 2026-08-18 15:57 639226654533111667
34 ms 162.251.82.122
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34 ms 162.251.82.123
193 2026-08-18 15:57 639226654533111667
34 ms 162.251.82.251
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34 ms 162.251.82.250
191 2026-08-18 15:41 639226644778594725
22 ms 162.251.82.251
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22 ms 162.251.82.122
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22 ms 162.251.82.123
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22 ms 162.251.82.250
187 2026-08-18 15:24 639226634901553621
-
186 2026-08-18 15:08 639226624921864967
32 ms 162.251.82.250
185 2026-08-18 15:08 639226624921864967
32 ms 162.251.82.251
184 2026-08-18 15:08 639226624921864967
32 ms 162.251.82.123
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32 ms 162.251.82.122
182 2026-08-18 14:51 639226614939419403
166 ms 162.251.82.250
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166 ms 162.251.82.122
180 2026-08-18 14:51 639226614939419403
166 ms 162.251.82.123
179 2026-08-18 14:51 639226614939419403
166 ms 162.251.82.251
178 2026-08-18 13:58 639226583021074771
145 ms 162.251.82.250
177 2026-08-18 13:58 639226583021074771
145 ms 162.251.82.123
176 2026-08-18 13:58 639226583021074771
145 ms 162.251.82.251
175 2026-08-18 13:58 639226583021074771
145 ms 162.251.82.122
174 2026-08-18 13:42 639226573279933585
168 ms 162.251.82.123
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168 ms 162.251.82.122
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168 ms 162.251.82.251
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168 ms 162.251.82.250
170 2026-08-18 13:25 639226563494036301
13 ms 162.251.82.122
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13 ms 162.251.82.251
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13 ms 162.251.82.123
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13 ms 162.251.82.250
166 2026-08-18 13:09 639226553708216256
23 ms 162.251.82.251
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23 ms 162.251.82.250
164 2026-08-18 13:09 639226553708216256
23 ms 162.251.82.122
163 2026-08-18 13:09 639226553708216256
23 ms 162.251.82.123
162 2026-08-18 12:53 639226544003734815
32 ms 162.251.82.251
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32 ms 162.251.82.250
160 2026-08-18 12:53 639226544003734815
32 ms 162.251.82.122
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32 ms 162.251.82.123
158 2026-08-18 12:36 639226534105733155
22 ms 162.251.82.122
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22 ms 162.251.82.250
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154 2026-08-18 12:20 639226524298118898
14 ms 162.251.82.122
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14 ms 162.251.82.123
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14 ms 162.251.82.250
150 2026-08-18 12:04 639226514525195335
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149 2026-08-18 11:47 639226504703635320
34 ms 162.251.82.251
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34 ms 162.251.82.123
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34 ms 162.251.82.250
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145 2026-08-18 11:31 639226494737271720
15 ms 162.251.82.122
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15 ms 162.251.82.251
141 2026-08-18 11:15 639226485005027236
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140 2026-08-18 10:58 639226475133236105
149 ms 162.251.82.251
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149 ms 162.251.82.250
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149 ms 162.251.82.122
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149 ms 162.251.82.123
136 2026-08-18 10:04 639226442975077052
35 ms 162.251.82.123
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35 ms 162.251.82.122
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132 2026-08-18 09:48 639226433317932039
26 ms 162.251.82.251
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26 ms 162.251.82.250
128 2026-08-18 09:32 639226423688431096
22 ms 162.251.82.122
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22 ms 162.251.82.123
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22 ms 162.251.82.250
124 2026-08-18 09:16 639226413998250045
21 ms 162.251.82.250
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120 2026-08-18 09:00 639226404284554875
28 ms 162.251.82.251
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116 2026-08-18 08:44 639226394637043309
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112 2026-08-18 08:28 639226385052447582
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108 2026-08-18 08:12 639226375506189603
18 ms 162.251.82.123
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100 2026-08-18 07:39 639226355771007701
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64 2026-08-18 04:39 639226247432364597
49 ms 162.251.82.123
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60 2026-08-18 04:22 639226237703388552
25 ms 162.251.82.251
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48 2026-08-18 03:34 639226208429623997
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44 2026-08-18 03:18 639226198800675295
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