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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 601 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
75
Historical checks stored for this nameserver on selected date
Average Latency
601 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:57
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.38.240.141
Most recently resolved hosting IP on selected date
Successful Responses
75
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 2026-08-23 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-23 23:57 | 639231254406598736 |
|
282 ms | 211.38.240.141 |
| 74 | 2026-08-23 23:40 | 639231244697865594 |
|
3 ms | 211.38.240.141 |
| 73 | 2026-08-23 23:24 | 639231234893504693 |
|
1502 ms | 208.91.197.26 |
| 72 | 2026-08-23 23:08 | 639231225024549139 |
|
1694 ms | 211.38.240.141 |
| 71 | 2026-08-23 22:51 | 639231214931957622 |
|
1342 ms | 211.38.240.141 |
| 70 | 2026-08-23 22:34 | 639231204962010549 |
|
578 ms | 211.38.240.141 |
| 69 | 2026-08-23 22:18 | 639231195170138463 |
|
1917 ms | 211.38.240.141 |
| 68 | 2026-08-23 22:01 | 639231185235020577 |
|
277 ms | 208.91.197.26 |
| 67 | 2026-08-23 21:45 | 639231175558690075 |
|
273 ms | 208.91.197.26 |
| 66 | 2026-08-23 21:28 | 639231165610444012 |
|
585 ms | 211.38.240.141 |
| 65 | 2026-08-23 20:36 | 639231133806425363 |
|
87 ms | 211.38.240.141 |
| 64 | 2026-08-23 20:19 | 639231124203758023 |
|
429 ms | 211.38.240.141 |
| 63 | 2026-08-23 20:03 | 639231114428262706 |
|
5 ms | 211.38.240.141 |
| 62 | 2026-08-23 19:47 | 639231104662480065 |
|
585 ms | 211.38.240.141 |
| 61 | 2026-08-23 19:31 | 639231094840372018 |
|
579 ms | 211.38.240.141 |
| 60 | 2026-08-23 19:14 | 639231085024583224 |
|
285 ms | 208.91.197.26 |
| 59 | 2026-08-23 18:58 | 639231075257417427 |
|
164 ms | 208.91.197.26 |
| 58 | 2026-08-23 18:42 | 639231065516009503 |
|
157 ms | 208.91.197.26 |
| 57 | 2026-08-23 18:26 | 639231055805348837 |
|
4028 ms | 211.38.240.141 |
| 56 | 2026-08-23 18:09 | 639231045980373765 |
|
150 ms | 208.91.197.26 |
| 55 | 2026-08-23 17:53 | 639231035984577527 |
|
417 ms | 208.91.197.26 |
| 54 | 2026-08-23 17:36 | 639231025928115303 |
|
287 ms | 211.38.240.141 |
| 53 | 2026-08-23 16:43 | 639230994250157583 |
|
363 ms | 208.91.197.26 |
| 52 | 2026-08-23 16:27 | 639230984476411369 |
|
10 ms | 208.91.197.26 |
| 51 | 2026-08-23 16:10 | 639230974838373450 |
|
587 ms | 211.38.240.141 |
| 50 | 2026-08-23 15:55 | 639230965244277645 |
|
192 ms | 208.91.197.26 |
| 49 | 2026-08-23 15:38 | 639230955522101820 |
|
288 ms | 211.38.240.141 |
| 48 | 2026-08-23 15:22 | 639230945754521603 |
|
137 ms | 208.91.197.26 |
| 47 | 2026-08-23 15:06 | 639230935852040504 |
|
411 ms | 208.91.197.26 |
| 46 | 2026-08-23 14:49 | 639230926222061048 |
|
258 ms | 208.91.197.26 |
| 45 | 2026-08-23 14:33 | 639230916449726907 |
|
268 ms | 208.91.197.26 |
| 44 | 2026-08-23 14:17 | 639230906595053086 |
|
288 ms | 211.38.240.141 |
| 43 | 2026-08-23 14:00 | 639230896680429441 |
|
435 ms | 208.91.197.26 |
| 42 | 2026-08-23 13:44 | 639230886630210965 |
|
213 ms | 208.91.197.26 |
| 41 | 2026-08-23 12:52 | 639230855430405719 |
|
451 ms | 208.91.197.26 |
| 40 | 2026-08-23 12:35 | 639230845707499136 |
|
454 ms | 208.91.197.26 |
| 39 | 2026-08-23 12:19 | 639230836186805419 |
|
235 ms | 208.91.197.26 |
| 38 | 2026-08-23 12:03 | 639230826493828316 |
|
225 ms | 208.91.197.26 |
| 37 | 2026-08-23 11:47 | 639230816817882996 |
|
278 ms | 211.38.240.141 |
| 36 | 2026-08-23 11:31 | 639230806933854189 |
|
3794 ms | 211.38.240.141 |
| 35 | 2026-08-23 11:14 | 639230797120243854 |
|
436 ms | 208.91.197.26 |
| 34 | 2026-08-23 10:58 | 639230787310272840 |
|
2228 ms | 208.91.197.26 |
| 33 | 2026-08-23 10:42 | 639230777600173142 |
|
565 ms | 211.38.240.141 |
| 32 | 2026-08-23 10:26 | 639230767665024593 |
|
469 ms | 208.91.197.26 |
| 31 | 2026-08-23 10:09 | 639230757720962293 |
|
2224 ms | 208.91.197.26 |
| 30 | 2026-08-23 09:52 | 639230747722189784 |
|
446 ms | 208.91.197.26 |
| 29 | 2026-08-23 09:00 | 639230716313923480 |
|
4228 ms | 208.91.197.26 |
| 28 | 2026-08-23 08:44 | 639230706813835990 |
|
232 ms | 208.91.197.26 |
| 27 | 2026-08-23 08:28 | 639230696871062203 |
|
285 ms | 211.38.240.141 |
| 26 | 2026-08-23 08:11 | 639230687142781616 |
|
1131 ms | 208.91.197.26 |
| 25 | 2026-08-23 07:55 | 639230677432142227 |
|
460 ms | 208.91.197.26 |
| 24 | 2026-08-23 07:39 | 639230667686258061 |
|
135 ms | 208.91.197.26 |
| 23 | 2026-08-23 07:23 | 639230658039243685 |
|
268 ms | 208.91.197.26 |
| 22 | 2026-08-23 07:06 | 639230648468473803 |
|
272 ms | 208.91.197.26 |
| 21 | 2026-08-23 06:50 | 639230638829658294 |
|
2290 ms | 211.38.240.141 |
| 20 | 2026-08-23 06:34 | 639230629247017617 |
|
273 ms | 208.91.197.26 |
| 19 | 2026-08-23 06:18 | 639230619625318239 |
|
284 ms | 211.38.240.141 |
| 18 | 2026-08-23 06:02 | 639230609697630264 |
|
273 ms | 208.91.197.26 |
| 17 | 2026-08-23 05:10 | 639230578570131864 |
|
267 ms | 208.91.197.26 |
| 16 | 2026-08-23 04:54 | 639230568958963168 |
|
271 ms | 208.91.197.26 |
| 15 | 2026-08-23 04:38 | 639230559287611211 |
|
131 ms | 208.91.197.26 |
| 14 | 2026-08-23 04:22 | 639230549524312030 |
|
268 ms | 208.91.197.26 |
| 13 | 2026-08-23 04:06 | 639230539739801669 |
|
272 ms | 208.91.197.26 |
| 12 | 2026-08-23 03:49 | 639230530084069375 |
|
269 ms | 208.91.197.26 |
| 11 | 2026-08-23 03:33 | 639230520362691441 |
|
268 ms | 208.91.197.26 |
| 10 | 2026-08-23 03:17 | 639230510677194518 |
|
268 ms | 208.91.197.26 |
| 9 | 2026-08-23 03:01 | 639230501156002646 |
|
139 ms | 208.91.197.26 |
| 8 | 2026-08-23 02:45 | 639230491502198541 |
|
136 ms | 208.91.197.26 |
| 7 | 2026-08-23 02:29 | 639230481860318494 |
|
271 ms | 208.91.197.26 |
| 6 | 2026-08-23 02:12 | 639230471893008575 |
|
267 ms | 208.91.197.26 |
| 5 | 2026-08-23 01:19 | 639230440030877421 |
|
291 ms | 211.38.240.141 |
| 4 | 2026-08-23 01:03 | 639230430479725508 |
|
273 ms | 208.91.197.26 |
| 3 | 2026-08-23 00:47 | 639230420875160219 |
|
130 ms | 208.91.197.26 |
| 2 | 2026-08-23 00:31 | 639230411240692575 |
|
271 ms | 208.91.197.26 |
| 1 | 2026-08-23 00:15 | 639230401550806607 |
|
272 ms | 208.91.197.26 |