History for ns2.optosensor.com
Domain: optosensor.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.optosensor.com
ns2.optosensor.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 370 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 ns2.optosensor.com.
Records on Selected Date
72
Historical checks stored for this nameserver on selected date
Average Latency
370 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-17 23:45
All timestamps shown in UTC
Latest Resolved IP on Selected Date
208.91.197.26
Most recently resolved hosting IP on selected date
Successful Responses
72
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 ns2.optosensor.com
Showing DNS history for 2026-08-17 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-17 23:45 | 639226062577647657 |
|
348 ms | 208.91.197.26 |
| 71 | 2026-08-17 22:52 | 639226031060857136 |
|
183 ms | 208.91.197.26 |
| 70 | 2026-08-17 22:36 | 639226021535117364 |
|
139 ms | 208.91.197.26 |
| 69 | 2026-08-17 22:20 | 639226011884237078 |
|
354 ms | 208.91.197.26 |
| 68 | 2026-08-17 22:04 | 639226002309299142 |
|
153 ms | 208.91.197.26 |
| 67 | 2026-08-17 21:48 | 639225992791784448 |
|
312 ms | 208.91.197.26 |
| 66 | 2026-08-17 21:32 | 639225983045271390 |
|
435 ms | 208.91.197.26 |
| 65 | 2026-08-17 21:16 | 639225973246293513 |
|
339 ms | 208.91.197.26 |
| 64 | 2026-08-17 21:00 | 639225963620186236 |
|
371 ms | 208.91.197.26 |
| 63 | 2026-08-17 20:44 | 639225953899183916 |
|
146 ms | 208.91.197.26 |
| 62 | 2026-08-17 20:28 | 639225944391528206 |
|
138 ms | 208.91.197.26 |
| 61 | 2026-08-17 20:12 | 639225934593254169 |
|
344 ms | 208.91.197.26 |
| 60 | 2026-08-17 19:55 | 639225924669984512 |
|
277 ms | 208.91.197.26 |
| 59 | 2026-08-17 19:02 | 639225893048561320 |
|
291 ms | 208.91.197.26 |
| 58 | 2026-08-17 18:46 | 639225883481298424 |
|
568 ms | 208.91.197.26 |
| 57 | 2026-08-17 18:30 | 639225873845394034 |
|
281 ms | 208.91.197.26 |
| 56 | 2026-08-17 18:14 | 639225864216078662 |
|
282 ms | 208.91.197.26 |
| 55 | 2026-08-17 17:58 | 639225854541857773 |
|
138 ms | 208.91.197.26 |
| 54 | 2026-08-17 17:42 | 639225844733604072 |
|
327 ms | 208.91.197.26 |
| 53 | 2026-08-17 17:26 | 639225835085229232 |
|
264 ms | 208.91.197.26 |
| 52 | 2026-08-17 17:10 | 639225825349373981 |
|
416 ms | 208.91.197.26 |
| 51 | 2026-08-17 16:53 | 639225815690604161 |
|
267 ms | 208.91.197.26 |
| 50 | 2026-08-17 16:37 | 639225805952472306 |
|
264 ms | 208.91.197.26 |
| 49 | 2026-08-17 16:21 | 639225796264729638 |
|
267 ms | 208.91.197.26 |
| 48 | 2026-08-17 16:05 | 639225786326499329 |
|
264 ms | 208.91.197.26 |
| 47 | 2026-08-17 15:12 | 639225754798130711 |
|
267 ms | 208.91.197.26 |
| 46 | 2026-08-17 14:56 | 639225745123193922 |
|
133 ms | 208.91.197.26 |
| 45 | 2026-08-17 14:40 | 639225735540597271 |
|
563 ms | 208.91.197.26 |
| 44 | 2026-08-17 14:24 | 639225725894857396 |
|
263 ms | 208.91.197.26 |
| 43 | 2026-08-17 14:08 | 639225716249606913 |
|
260 ms | 208.91.197.26 |
| 42 | 2026-08-17 13:51 | 639225706638238179 |
|
266 ms | 208.91.197.26 |
| 41 | 2026-08-17 13:35 | 639225696949691423 |
|
260 ms | 208.91.197.26 |
| 40 | 2026-08-17 13:19 | 639225687286186336 |
|
265 ms | 208.91.197.26 |
| 39 | 2026-08-17 13:03 | 639225677679573133 |
|
260 ms | 208.91.197.26 |
| 38 | 2026-08-17 12:47 | 639225667957861024 |
|
137 ms | 208.91.197.26 |
| 37 | 2026-08-17 12:31 | 639225658298791618 |
|
259 ms | 208.91.197.26 |
| 36 | 2026-08-17 12:15 | 639225648583652785 |
|
264 ms | 208.91.197.26 |
| 35 | 2026-08-17 11:22 | 639225617000524308 |
|
263 ms | 208.91.197.26 |
| 34 | 2026-08-17 11:06 | 639225607668541600 |
|
145 ms | 208.91.197.26 |
| 33 | 2026-08-17 10:50 | 639225598117279238 |
|
283 ms | 208.91.197.26 |
| 32 | 2026-08-17 10:35 | 639225588751002710 |
|
263 ms | 208.91.197.26 |
| 31 | 2026-08-17 10:19 | 639225579295831051 |
|
133 ms | 208.91.197.26 |
| 30 | 2026-08-17 10:03 | 639225569761469940 |
|
133 ms | 208.91.197.26 |
| 29 | 2026-08-17 09:47 | 639225560161422333 |
|
416 ms | 208.91.197.26 |
| 28 | 2026-08-17 09:31 | 639225550739955565 |
|
262 ms | 208.91.197.26 |
| 27 | 2026-08-17 09:16 | 639225541125222426 |
|
130 ms | 208.91.197.26 |
| 26 | 2026-08-17 09:00 | 639225531526675983 |
|
132 ms | 208.91.197.26 |
| 25 | 2026-08-17 08:43 | 639225521915528222 |
|
131 ms | 208.91.197.26 |
| 24 | 2026-08-17 08:27 | 639225512148151789 |
|
268 ms | 208.91.197.26 |
| 23 | 2026-08-17 07:34 | 639225480786142412 |
|
259 ms | 208.91.197.26 |
| 22 | 2026-08-17 07:19 | 639225471394348551 |
|
257 ms | 208.91.197.26 |
| 21 | 2026-08-17 07:03 | 639225462031685068 |
|
133 ms | 208.91.197.26 |
| 20 | 2026-08-17 06:48 | 639225452639458328 |
|
260 ms | 208.91.197.26 |
| 19 | 2026-08-17 06:32 | 639225443300966543 |
|
265 ms | 208.91.197.26 |
| 18 | 2026-08-17 06:17 | 639225433880499379 |
|
263 ms | 208.91.197.26 |
| 17 | 2026-08-17 06:01 | 639225424395198277 |
|
259 ms | 208.91.197.26 |
| 16 | 2026-08-17 05:45 | 639225414744137487 |
|
258 ms | 208.91.197.26 |
| 15 | 2026-08-17 05:29 | 639225405186783164 |
|
256 ms | 208.91.197.26 |
| 14 | 2026-08-17 05:13 | 639225395563669822 |
|
129 ms | 208.91.197.26 |
| 13 | 2026-08-17 04:57 | 639225386076645158 |
|
259 ms | 208.91.197.26 |
| 12 | 2026-08-17 04:41 | 639225376620669704 |
|
259 ms | 208.91.197.26 |
| 11 | 2026-08-17 03:49 | 639225345580892706 |
|
258 ms | 208.91.197.26 |
| 10 | 2026-08-17 03:34 | 639225336207383710 |
|
257 ms | 208.91.197.26 |
| 9 | 2026-08-17 03:18 | 639225326726565001 |
|
701 ms | 208.91.197.26 |
| 8 | 2026-08-17 03:02 | 639225317249271010 |
|
283 ms | 208.91.197.26 |
| 7 | 2026-08-17 02:11 | 639225286280886044 |
|
270 ms | 208.91.197.26 |
| 6 | 2026-08-17 01:55 | 639225276872567548 |
|
265 ms | 208.91.197.26 |
| 5 | 2026-08-17 01:39 | 639225267353865348 |
|
2338 ms | 208.91.197.26 |
| 4 | 2026-08-17 01:23 | 639225258033914248 |
|
1140 ms | 208.91.197.26 |
| 3 | 2026-08-17 00:31 | 639225226652221583 |
|
702 ms | 208.91.197.26 |
| 2 | 2026-08-17 00:15 | 639225217156387684 |
|
729 ms | 208.91.197.26 |
| 1 | 2026-08-17 00:00 | 639225207490611656 |
|
3947 ms | 208.91.197.26 |