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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 294 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
294 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:58
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
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 2026-08-18 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 | 2026-08-18 23:58 | 639226935204800669 |
|
273 ms | 208.91.197.26 |
| 74 | 2026-08-18 23:41 | 639226925298919497 |
|
344 ms | 211.38.240.141 |
| 73 | 2026-08-18 23:25 | 639226915487885053 |
|
268 ms | 208.91.197.26 |
| 72 | 2026-08-18 23:08 | 639226905465760034 |
|
274 ms | 208.91.197.26 |
| 71 | 2026-08-18 22:52 | 639226895378104692 |
|
2161 ms | 208.91.197.26 |
| 70 | 2026-08-18 21:58 | 639226863374232622 |
|
275 ms | 208.91.197.26 |
| 69 | 2026-08-18 21:42 | 639226853698516058 |
|
136 ms | 208.91.197.26 |
| 68 | 2026-08-18 21:25 | 639226843797360601 |
|
271 ms | 208.91.197.26 |
| 67 | 2026-08-18 21:09 | 639226834046588155 |
|
281 ms | 208.91.197.26 |
| 66 | 2026-08-18 20:53 | 639226824234488533 |
|
151 ms | 208.91.197.26 |
| 65 | 2026-08-18 20:36 | 639226814549928621 |
|
277 ms | 208.91.197.26 |
| 64 | 2026-08-18 20:20 | 639226804721432353 |
|
284 ms | 208.91.197.26 |
| 63 | 2026-08-18 20:04 | 639226795048828184 |
|
297 ms | 208.91.197.26 |
| 62 | 2026-08-18 19:48 | 639226785202482420 |
|
2159 ms | 208.91.197.26 |
| 61 | 2026-08-18 19:31 | 639226775309362607 |
|
371 ms | 211.38.240.141 |
| 60 | 2026-08-18 19:15 | 639226765406586155 |
|
161 ms | 208.91.197.26 |
| 59 | 2026-08-18 18:58 | 639226755437790519 |
|
308 ms | 208.91.197.26 |
| 58 | 2026-08-18 18:05 | 639226723856194457 |
|
136 ms | 208.91.197.26 |
| 57 | 2026-08-18 17:49 | 639226714050583422 |
|
141 ms | 208.91.197.26 |
| 56 | 2026-08-18 17:33 | 639226704236499724 |
|
138 ms | 208.91.197.26 |
| 55 | 2026-08-18 17:16 | 639226694184520163 |
|
270 ms | 208.91.197.26 |
| 54 | 2026-08-18 16:59 | 639226684161203477 |
|
270 ms | 208.91.197.26 |
| 53 | 2026-08-18 16:43 | 639226674305430109 |
|
271 ms | 208.91.197.26 |
| 52 | 2026-08-18 16:26 | 639226664489607984 |
|
272 ms | 208.91.197.26 |
| 51 | 2026-08-18 16:10 | 639226654533111667 |
|
270 ms | 208.91.197.26 |
| 50 | 2026-08-18 15:53 | 639226644778594725 |
|
135 ms | 208.91.197.26 |
| 49 | 2026-08-18 15:37 | 639226634901553621 |
|
332 ms | 211.38.240.141 |
| 48 | 2026-08-18 15:21 | 639226624921864967 |
|
272 ms | 208.91.197.26 |
| 47 | 2026-08-18 15:04 | 639226614939419403 |
|
273 ms | 208.91.197.26 |
| 46 | 2026-08-18 14:11 | 639226583021074771 |
|
281 ms | 208.91.197.26 |
| 45 | 2026-08-18 13:54 | 639226573279933585 |
|
287 ms | 208.91.197.26 |
| 44 | 2026-08-18 13:38 | 639226563494036301 |
|
137 ms | 208.91.197.26 |
| 43 | 2026-08-18 13:22 | 639226553708216256 |
|
274 ms | 208.91.197.26 |
| 42 | 2026-08-18 13:05 | 639226544003734815 |
|
314 ms | 211.38.240.141 |
| 41 | 2026-08-18 12:49 | 639226534105733155 |
|
277 ms | 208.91.197.26 |
| 40 | 2026-08-18 12:33 | 639226524298118898 |
|
275 ms | 208.91.197.26 |
| 39 | 2026-08-18 12:16 | 639226514525195335 |
|
150 ms | 208.91.197.26 |
| 38 | 2026-08-18 12:00 | 639226504703635320 |
|
136 ms | 208.91.197.26 |
| 37 | 2026-08-18 11:44 | 639226494737271720 |
|
291 ms | 211.38.240.141 |
| 36 | 2026-08-18 11:27 | 639226485005027236 |
|
272 ms | 208.91.197.26 |
| 35 | 2026-08-18 11:11 | 639226475133236105 |
|
428 ms | 211.38.240.141 |
| 34 | 2026-08-18 10:17 | 639226442975077052 |
|
156 ms | 208.91.197.26 |
| 33 | 2026-08-18 10:01 | 639226433317932039 |
|
304 ms | 211.38.240.141 |
| 32 | 2026-08-18 09:45 | 639226423688431096 |
|
133 ms | 208.91.197.26 |
| 31 | 2026-08-18 09:29 | 639226413998250045 |
|
135 ms | 208.91.197.26 |
| 30 | 2026-08-18 09:12 | 639226404284554875 |
|
288 ms | 211.38.240.141 |
| 29 | 2026-08-18 08:56 | 639226394637043309 |
|
136 ms | 208.91.197.26 |
| 28 | 2026-08-18 08:40 | 639226385052447582 |
|
135 ms | 208.91.197.26 |
| 27 | 2026-08-18 08:24 | 639226375506189603 |
|
269 ms | 208.91.197.26 |
| 26 | 2026-08-18 08:08 | 639226365690646426 |
|
291 ms | 211.38.240.141 |
| 25 | 2026-08-18 07:52 | 639226355771007701 |
|
269 ms | 208.91.197.26 |
| 24 | 2026-08-18 07:35 | 639226345946269369 |
|
278 ms | 208.91.197.26 |
| 23 | 2026-08-18 07:19 | 639226336241601848 |
|
274 ms | 208.91.197.26 |
| 22 | 2026-08-18 06:27 | 639226304950675290 |
|
267 ms | 208.91.197.26 |
| 21 | 2026-08-18 06:11 | 639226295324754616 |
|
270 ms | 208.91.197.26 |
| 20 | 2026-08-18 05:55 | 639226285824640601 |
|
269 ms | 208.91.197.26 |
| 19 | 2026-08-18 05:39 | 639226276321223917 |
|
266 ms | 208.91.197.26 |
| 18 | 2026-08-18 05:23 | 639226266800200046 |
|
267 ms | 208.91.197.26 |
| 17 | 2026-08-18 05:07 | 639226256958066164 |
|
141 ms | 208.91.197.26 |
| 16 | 2026-08-18 04:51 | 639226247432364597 |
|
148 ms | 208.91.197.26 |
| 15 | 2026-08-18 04:35 | 639226237703388552 |
|
271 ms | 208.91.197.26 |
| 14 | 2026-08-18 04:19 | 639226227937569589 |
|
283 ms | 208.91.197.26 |
| 13 | 2026-08-18 04:03 | 639226218052465471 |
|
160 ms | 208.91.197.26 |
| 12 | 2026-08-18 03:46 | 639226208429623997 |
|
275 ms | 208.91.197.26 |
| 11 | 2026-08-18 03:30 | 639226198800675295 |
|
372 ms | 208.91.197.26 |
| 10 | 2026-08-18 02:38 | 639226167722042574 |
|
135 ms | 208.91.197.26 |
| 9 | 2026-08-18 02:22 | 639226158277924383 |
|
131 ms | 208.91.197.26 |
| 8 | 2026-08-18 02:07 | 639226148757810592 |
|
292 ms | 208.91.197.26 |
| 7 | 2026-08-18 01:51 | 639226139348611045 |
|
285 ms | 208.91.197.26 |
| 6 | 2026-08-18 01:35 | 639226129823462907 |
|
171 ms | 208.91.197.26 |
| 5 | 2026-08-18 01:19 | 639226120218260005 |
|
270 ms | 208.91.197.26 |
| 4 | 2026-08-18 01:03 | 639226110875503904 |
|
155 ms | 208.91.197.26 |
| 3 | 2026-08-18 00:48 | 639226101376311912 |
|
148 ms | 208.91.197.26 |
| 2 | 2026-08-18 00:32 | 639226091924943492 |
|
282 ms | 208.91.197.26 |
| 1 | 2026-08-18 00:16 | 639226082133158124 |
|
314 ms | 208.91.197.26 |