History for ns.optosensor.com
Domain: optosensor.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.optosensor.com
ns.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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 321 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 ns.optosensor.com.
Records on Selected Date
78
Historical checks stored for this nameserver on selected date
Average Latency
321 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:20
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
78
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 ns.optosensor.com
Showing DNS history for 2026-08-09 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 |
|---|---|---|---|---|---|
| 78 | 2026-08-09 23:20 | 639219137912168440 |
|
3 ms | 208.91.197.26 |
| 77 | 2026-08-09 23:06 | 639219129014206359 |
|
154 ms | 208.91.197.26 |
| 76 | 2026-08-09 22:51 | 639219120129816185 |
|
132 ms | 208.91.197.26 |
| 75 | 2026-08-09 22:36 | 639219111180200055 |
|
295 ms | 208.91.197.26 |
| 74 | 2026-08-09 22:21 | 639219102397272208 |
|
269 ms | 208.91.197.26 |
| 73 | 2026-08-09 22:07 | 639219093318422880 |
|
273 ms | 208.91.197.26 |
| 72 | 2026-08-09 21:51 | 639219084400315753 |
|
276 ms | 208.91.197.26 |
| 71 | 2026-08-09 21:37 | 639219075254551587 |
|
275 ms | 208.91.197.26 |
| 70 | 2026-08-09 21:21 | 639219065729192158 |
|
291 ms | 211.38.240.141 |
| 69 | 2026-08-09 21:05 | 639219056747802098 |
|
126 ms | 208.91.197.26 |
| 68 | 2026-08-09 20:50 | 639219047713450952 |
|
271 ms | 208.91.197.26 |
| 67 | 2026-08-09 20:35 | 639219038561445315 |
|
267 ms | 208.91.197.26 |
| 66 | 2026-08-09 19:44 | 639219007390383771 |
|
133 ms | 208.91.197.26 |
| 65 | 2026-08-09 19:29 | 639218998523265596 |
|
264 ms | 208.91.197.26 |
| 64 | 2026-08-09 19:14 | 639218989631630804 |
|
324 ms | 208.91.197.26 |
| 63 | 2026-08-09 18:59 | 639218980808450892 |
|
137 ms | 208.91.197.26 |
| 62 | 2026-08-09 18:44 | 639218971852160604 |
|
273 ms | 208.91.197.26 |
| 61 | 2026-08-09 18:29 | 639218962783650906 |
|
296 ms | 208.91.197.26 |
| 60 | 2026-08-09 18:14 | 639218953792820819 |
|
280 ms | 208.91.197.26 |
| 59 | 2026-08-09 17:59 | 639218944959692876 |
|
9 ms | 208.91.197.26 |
| 58 | 2026-08-09 17:45 | 639218936169104506 |
|
134 ms | 208.91.197.26 |
| 57 | 2026-08-09 17:30 | 639218927166062556 |
|
305 ms | 208.91.197.26 |
| 56 | 2026-08-09 17:15 | 639218918015715420 |
|
419 ms | 211.38.240.141 |
| 55 | 2026-08-09 16:59 | 639218908881852638 |
|
135 ms | 208.91.197.26 |
| 54 | 2026-08-09 16:08 | 639218877956262035 |
|
271 ms | 208.91.197.26 |
| 53 | 2026-08-09 15:53 | 639218869143729797 |
|
146 ms | 208.91.197.26 |
| 52 | 2026-08-09 15:39 | 639218860485298832 |
|
135 ms | 208.91.197.26 |
| 51 | 2026-08-09 15:24 | 639218851607906747 |
|
266 ms | 208.91.197.26 |
| 50 | 2026-08-09 15:09 | 639218842720839568 |
|
263 ms | 208.91.197.26 |
| 49 | 2026-08-09 14:55 | 639218833878788864 |
|
399 ms | 208.91.197.26 |
| 48 | 2026-08-09 14:40 | 639218825180862573 |
|
263 ms | 208.91.197.26 |
| 47 | 2026-08-09 14:25 | 639218816469621951 |
|
269 ms | 208.91.197.26 |
| 46 | 2026-08-09 14:11 | 639218807685036212 |
|
564 ms | 211.38.240.141 |
| 45 | 2026-08-09 13:56 | 639218798978271509 |
|
178 ms | 208.91.197.26 |
| 44 | 2026-08-09 13:42 | 639218790065423597 |
|
4 ms | 208.91.197.26 |
| 43 | 2026-08-09 13:27 | 639218781304584862 |
|
262 ms | 208.91.197.26 |
| 42 | 2026-08-09 12:34 | 639218750311179000 |
|
219 ms | 208.91.197.26 |
| 41 | 2026-08-09 12:20 | 639218741750420268 |
|
367 ms | 208.91.197.26 |
| 40 | 2026-08-09 12:06 | 639218733057535576 |
|
127 ms | 208.91.197.26 |
| 39 | 2026-08-09 11:51 | 639218724471329044 |
|
234 ms | 208.91.197.26 |
| 38 | 2026-08-09 11:37 | 639218715911974203 |
|
153 ms | 208.91.197.26 |
| 37 | 2026-08-09 11:23 | 639218707310812834 |
|
4213 ms | 208.91.197.26 |
| 36 | 2026-08-09 11:08 | 639218698790485612 |
|
138 ms | 208.91.197.26 |
| 35 | 2026-08-09 10:54 | 639218690367692706 |
|
2135 ms | 208.91.197.26 |
| 34 | 2026-08-09 10:40 | 639218681923173883 |
|
272 ms | 208.91.197.26 |
| 33 | 2026-08-09 10:26 | 639218673547179738 |
|
374 ms | 208.91.197.26 |
| 32 | 2026-08-09 10:12 | 639218664890274867 |
|
600 ms | 211.38.240.141 |
| 31 | 2026-08-09 09:57 | 639218656036928157 |
|
291 ms | 211.38.240.141 |
| 30 | 2026-08-09 09:06 | 639218624808018222 |
|
564 ms | 211.38.240.141 |
| 29 | 2026-08-09 08:52 | 639218616243340806 |
|
4 ms | 208.91.197.26 |
| 28 | 2026-08-09 08:37 | 639218607397811973 |
|
284 ms | 208.91.197.26 |
| 27 | 2026-08-09 08:22 | 639218598812444454 |
|
144 ms | 208.91.197.26 |
| 26 | 2026-08-09 08:08 | 639218590219570048 |
|
5 ms | 208.91.197.26 |
| 25 | 2026-08-09 07:54 | 639218581690210758 |
|
130 ms | 208.91.197.26 |
| 24 | 2026-08-09 07:39 | 639218573057388822 |
|
319 ms | 211.38.240.141 |
| 23 | 2026-08-09 07:25 | 639218564408781785 |
|
263 ms | 208.91.197.26 |
| 22 | 2026-08-09 07:11 | 639218555767188482 |
|
134 ms | 208.91.197.26 |
| 21 | 2026-08-09 06:56 | 639218547142705295 |
|
266 ms | 208.91.197.26 |
| 20 | 2026-08-09 06:41 | 639218538090114532 |
|
266 ms | 208.91.197.26 |
| 19 | 2026-08-09 06:26 | 639218529257910584 |
|
150 ms | 208.91.197.26 |
| 18 | 2026-08-09 05:36 | 639218498473231858 |
|
263 ms | 208.91.197.26 |
| 17 | 2026-08-09 05:21 | 639218489802113995 |
|
131 ms | 208.91.197.26 |
| 16 | 2026-08-09 05:07 | 639218481006804516 |
|
422 ms | 211.38.240.141 |
| 15 | 2026-08-09 04:52 | 639218472048712427 |
|
327 ms | 208.91.197.26 |
| 14 | 2026-08-09 04:37 | 639218463224432974 |
|
130 ms | 208.91.197.26 |
| 13 | 2026-08-09 04:22 | 639218454384107526 |
|
285 ms | 211.38.240.141 |
| 12 | 2026-08-09 04:07 | 639218445331231791 |
|
278 ms | 208.91.197.26 |
| 11 | 2026-08-09 03:52 | 639218436285215733 |
|
134 ms | 208.91.197.26 |
| 10 | 2026-08-09 03:37 | 639218427289555123 |
|
131 ms | 208.91.197.26 |
| 9 | 2026-08-09 03:22 | 639218418227819981 |
|
127 ms | 208.91.197.26 |
| 8 | 2026-08-09 03:07 | 639218409119503123 |
|
169 ms | 208.91.197.26 |
| 7 | 2026-08-09 02:51 | 639218399771712154 |
|
269 ms | 208.91.197.26 |
| 6 | 2026-08-09 01:59 | 639218368648652303 |
|
278 ms | 208.91.197.26 |
| 5 | 2026-08-09 01:44 | 639218359569598460 |
|
414 ms | 208.91.197.26 |
| 4 | 2026-08-09 01:29 | 639218350555429902 |
|
560 ms | 211.38.240.141 |
| 3 | 2026-08-09 01:14 | 639218341311543299 |
|
267 ms | 208.91.197.26 |
| 2 | 2026-08-09 00:22 | 639218309981981465 |
|
543 ms | 211.38.240.141 |
| 1 | 2026-08-09 00:06 | 639218300987184335 |
|
285 ms | 211.38.240.141 |