DNS response history for lb2.sibername.com

lb2.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 2026-08-20. For this date, NameServerHistory found 228 DNS check records, 228 successful responses, 0 failed responses, and 164 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 lb2.sibername.com.
Records on Selected Date

228

Historical checks stored for this nameserver on selected date

Average Latency

164 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.251.82.249

Most recently resolved hosting IP on selected date

Successful Responses

228

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 lb2.sibername.com

Showing DNS history for 2026-08-20 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
228 2026-08-20 23:58 639228670775860800
15 ms 162.251.82.249
227 2026-08-20 23:58 639228670775860800
15 ms 162.251.82.120
226 2026-08-20 23:58 639228670775860800
15 ms 162.251.82.248
225 2026-08-20 23:58 639228670775860800
15 ms 162.251.82.121
224 2026-08-20 23:06 639228639850033448
20 ms 162.251.82.249
223 2026-08-20 23:06 639228639850033448
20 ms 162.251.82.248
222 2026-08-20 23:06 639228639850033448
20 ms 162.251.82.121
221 2026-08-20 23:06 639228639850033448
20 ms 162.251.82.120
220 2026-08-20 22:50 639228630204271870
28 ms 162.251.82.249
219 2026-08-20 22:50 639228630204271870
28 ms 162.251.82.121
218 2026-08-20 22:50 639228630204271870
28 ms 162.251.82.248
217 2026-08-20 22:50 639228630204271870
28 ms 162.251.82.120
216 2026-08-20 22:34 639228620295091135
31 ms 162.251.82.249
215 2026-08-20 22:34 639228620295091135
31 ms 162.251.82.120
214 2026-08-20 22:34 639228620295091135
31 ms 162.251.82.121
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31 ms 162.251.82.248
212 2026-08-20 22:17 639228610298336915
5 ms 162.251.82.248
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5 ms 162.251.82.120
208 2026-08-20 21:25 639228578917047616
12 ms 162.251.82.248
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7 ms 162.251.82.248
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200 2026-08-20 20:52 639228558946830986
26 ms 162.251.82.120
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26 ms 162.251.82.248
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192 2026-08-20 19:42 639228517494157668
8 ms 162.251.82.121
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8 ms 162.251.82.249
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8 ms 162.251.82.120
188 2026-08-20 19:26 639228507374116892
6 ms 162.251.82.248
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6 ms 162.251.82.120
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184 2026-08-20 19:09 639228497315154893
44 ms 162.251.82.120
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44 ms 162.251.82.248
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6 ms 162.251.82.249
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6 ms 162.251.82.248
172 2026-08-20 17:43 639228445900082244
9 ms 162.251.82.120
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38 ms 162.251.82.121
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38 ms 162.251.82.249
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38 ms 162.251.82.120
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38 ms 162.251.82.248
164 2026-08-20 17:10 639228425802273151
14 ms 162.251.82.249
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14 ms 162.251.82.120
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14 ms 162.251.82.248
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5 ms 162.251.82.248
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13 ms 162.251.82.120
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152 2026-08-20 15:42 639228373471467474
5 ms 162.251.82.249
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148 2026-08-20 15:26 639228363426647311
116 ms 162.251.82.248
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116 ms 162.251.82.121
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116 ms 162.251.82.120
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116 ms 162.251.82.249
144 2026-08-20 14:33 639228331681701910
56 ms 162.251.82.120
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56 ms 162.251.82.249
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56 ms 162.251.82.248
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140 2026-08-20 14:16 639228321714746824
27 ms 162.251.82.248
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27 ms 162.251.82.249
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136 2026-08-20 13:59 639228311652090262
10 ms 162.251.82.121
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128 2026-08-20 12:50 639228269987976710
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124 2026-08-20 12:33 639228260009452308
2025 ms 162.251.82.121
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120 2026-08-20 12:16 639228249661740894
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116 2026-08-20 11:59 639228239552680346
66 ms 162.251.82.120
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66 ms 162.251.82.248
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66 ms 162.251.82.121
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66 ms 162.251.82.249
112 2026-08-20 11:06 639228207667580819
25 ms 162.251.82.121
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5 ms 162.251.82.120
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1 2026-08-20 00:11 639227814865867570
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