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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 364 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
78
Historical checks stored for this nameserver on selected date
Average Latency
364 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:21
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 ns2.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 23:21 | 639219137912168440 |
|
279 ms | 208.91.197.26 |
| 77 | 2026-08-09 23:07 | 639219129014206359 |
|
277 ms | 208.91.197.26 |
| 76 | 2026-08-09 22:52 | 639219120129816185 |
|
275 ms | 208.91.197.26 |
| 75 | 2026-08-09 22:37 | 639219111180200055 |
|
279 ms | 208.91.197.26 |
| 74 | 2026-08-09 22:22 | 639219102397272208 |
|
276 ms | 208.91.197.26 |
| 73 | 2026-08-09 22:08 | 639219093318422880 |
|
273 ms | 208.91.197.26 |
| 72 | 2026-08-09 21:53 | 639219084400315753 |
|
265 ms | 208.91.197.26 |
| 71 | 2026-08-09 21:38 | 639219075254551587 |
|
266 ms | 208.91.197.26 |
| 70 | 2026-08-09 21:22 | 639219065729192158 |
|
269 ms | 208.91.197.26 |
| 69 | 2026-08-09 21:06 | 639219056747802098 |
|
279 ms | 208.91.197.26 |
| 68 | 2026-08-09 20:51 | 639219047713450952 |
|
273 ms | 208.91.197.26 |
| 67 | 2026-08-09 20:36 | 639219038561445315 |
|
280 ms | 208.91.197.26 |
| 66 | 2026-08-09 19:44 | 639219007390383771 |
|
136 ms | 208.91.197.26 |
| 65 | 2026-08-09 19:30 | 639218998523265596 |
|
262 ms | 208.91.197.26 |
| 64 | 2026-08-09 19:15 | 639218989631630804 |
|
134 ms | 208.91.197.26 |
| 63 | 2026-08-09 19:00 | 639218980808450892 |
|
807 ms | 208.91.197.26 |
| 62 | 2026-08-09 18:45 | 639218971852160604 |
|
133 ms | 208.91.197.26 |
| 61 | 2026-08-09 18:30 | 639218962783650906 |
|
272 ms | 208.91.197.26 |
| 60 | 2026-08-09 18:15 | 639218953792820819 |
|
275 ms | 208.91.197.26 |
| 59 | 2026-08-09 18:00 | 639218944959692876 |
|
287 ms | 208.91.197.26 |
| 58 | 2026-08-09 17:45 | 639218936169104506 |
|
269 ms | 208.91.197.26 |
| 57 | 2026-08-09 17:31 | 639218927166062556 |
|
287 ms | 208.91.197.26 |
| 56 | 2026-08-09 17:16 | 639218918015715420 |
|
141 ms | 208.91.197.26 |
| 55 | 2026-08-09 17:00 | 639218908881852638 |
|
266 ms | 208.91.197.26 |
| 54 | 2026-08-09 16:08 | 639218877956262035 |
|
270 ms | 208.91.197.26 |
| 53 | 2026-08-09 15:54 | 639218869143729797 |
|
278 ms | 208.91.197.26 |
| 52 | 2026-08-09 15:39 | 639218860485298832 |
|
275 ms | 208.91.197.26 |
| 51 | 2026-08-09 15:25 | 639218851607906747 |
|
263 ms | 208.91.197.26 |
| 50 | 2026-08-09 15:10 | 639218842720839568 |
|
268 ms | 208.91.197.26 |
| 49 | 2026-08-09 14:55 | 639218833878788864 |
|
5 ms | 208.91.197.26 |
| 48 | 2026-08-09 14:40 | 639218825180862573 |
|
280 ms | 208.91.197.26 |
| 47 | 2026-08-09 14:26 | 639218816469621951 |
|
363 ms | 208.91.197.26 |
| 46 | 2026-08-09 14:11 | 639218807685036212 |
|
744 ms | 208.91.197.26 |
| 45 | 2026-08-09 13:57 | 639218798978271509 |
|
262 ms | 208.91.197.26 |
| 44 | 2026-08-09 13:42 | 639218790065423597 |
|
275 ms | 208.91.197.26 |
| 43 | 2026-08-09 13:27 | 639218781304584862 |
|
270 ms | 208.91.197.26 |
| 42 | 2026-08-09 12:36 | 639218750311179000 |
|
2 ms | 208.91.197.26 |
| 41 | 2026-08-09 12:22 | 639218741750420268 |
|
389 ms | 208.91.197.26 |
| 40 | 2026-08-09 12:07 | 639218733057535576 |
|
3 ms | 208.91.197.26 |
| 39 | 2026-08-09 11:53 | 639218724471329044 |
|
354 ms | 208.91.197.26 |
| 38 | 2026-08-09 11:38 | 639218715911974203 |
|
256 ms | 208.91.197.26 |
| 37 | 2026-08-09 11:24 | 639218707310812834 |
|
461 ms | 208.91.197.26 |
| 36 | 2026-08-09 11:10 | 639218698790485612 |
|
11 ms | 208.91.197.26 |
| 35 | 2026-08-09 10:56 | 639218690367692706 |
|
347 ms | 208.91.197.26 |
| 34 | 2026-08-09 10:42 | 639218681923173883 |
|
1077 ms | 208.91.197.26 |
| 33 | 2026-08-09 10:28 | 639218673547179738 |
|
362 ms | 208.91.197.26 |
| 32 | 2026-08-09 10:13 | 639218664890274867 |
|
3 ms | 208.91.197.26 |
| 31 | 2026-08-09 09:59 | 639218656036928157 |
|
318 ms | 208.91.197.26 |
| 30 | 2026-08-09 09:07 | 639218624808018222 |
|
301 ms | 208.91.197.26 |
| 29 | 2026-08-09 08:52 | 639218616243340806 |
|
3 ms | 208.91.197.26 |
| 28 | 2026-08-09 08:38 | 639218607397811973 |
|
331 ms | 208.91.197.26 |
| 27 | 2026-08-09 08:23 | 639218598812444454 |
|
436 ms | 208.91.197.26 |
| 26 | 2026-08-09 08:09 | 639218590219570048 |
|
263 ms | 208.91.197.26 |
| 25 | 2026-08-09 07:55 | 639218581690210758 |
|
133 ms | 208.91.197.26 |
| 24 | 2026-08-09 07:41 | 639218573057388822 |
|
1290 ms | 208.91.197.26 |
| 23 | 2026-08-09 07:26 | 639218564408781785 |
|
132 ms | 208.91.197.26 |
| 22 | 2026-08-09 07:12 | 639218555767188482 |
|
999 ms | 208.91.197.26 |
| 21 | 2026-08-09 06:57 | 639218547142705295 |
|
137 ms | 208.91.197.26 |
| 20 | 2026-08-09 06:43 | 639218538090114532 |
|
435 ms | 208.91.197.26 |
| 19 | 2026-08-09 06:27 | 639218529257910584 |
|
256 ms | 208.91.197.26 |
| 18 | 2026-08-09 05:36 | 639218498473231858 |
|
138 ms | 208.91.197.26 |
| 17 | 2026-08-09 05:22 | 639218489802113995 |
|
270 ms | 208.91.197.26 |
| 16 | 2026-08-09 05:07 | 639218481006804516 |
|
858 ms | 208.91.197.26 |
| 15 | 2026-08-09 04:52 | 639218472048712427 |
|
1040 ms | 208.91.197.26 |
| 14 | 2026-08-09 04:37 | 639218463224432974 |
|
263 ms | 208.91.197.26 |
| 13 | 2026-08-09 04:23 | 639218454384107526 |
|
4 ms | 208.91.197.26 |
| 12 | 2026-08-09 04:08 | 639218445331231791 |
|
260 ms | 208.91.197.26 |
| 11 | 2026-08-09 03:53 | 639218436285215733 |
|
414 ms | 208.91.197.26 |
| 10 | 2026-08-09 03:38 | 639218427289555123 |
|
268 ms | 208.91.197.26 |
| 9 | 2026-08-09 03:23 | 639218418227819981 |
|
265 ms | 208.91.197.26 |
| 8 | 2026-08-09 03:07 | 639218409119503123 |
|
265 ms | 208.91.197.26 |
| 7 | 2026-08-09 02:52 | 639218399771712154 |
|
1490 ms | 208.91.197.26 |
| 6 | 2026-08-09 02:00 | 639218368648652303 |
|
1832 ms | 208.91.197.26 |
| 5 | 2026-08-09 01:45 | 639218359569598460 |
|
408 ms | 208.91.197.26 |
| 4 | 2026-08-09 01:30 | 639218350555429902 |
|
260 ms | 208.91.197.26 |
| 3 | 2026-08-09 01:15 | 639218341311543299 |
|
265 ms | 208.91.197.26 |
| 2 | 2026-08-09 00:22 | 639218309981981465 |
|
1004 ms | 208.91.197.26 |
| 1 | 2026-08-09 00:07 | 639218300987184335 |
|
694 ms | 208.91.197.26 |