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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 77 successful responses, 1 failed responses, and 788 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
788 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-14 23:55
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
77
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
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 2026-08-14 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 | 2026-08-14 23:55 | 639223477272309567 |
|
691 ms | 208.91.197.26 |
| 77 | 2026-08-14 23:40 | 639223467876800215 |
|
220 ms | 208.91.197.26 |
| 76 | 2026-08-14 23:24 | 639223458466733344 |
|
233 ms | 208.91.197.26 |
| 75 | 2026-08-14 23:08 | 639223449196197019 |
|
839 ms | 208.91.197.26 |
| 74 | 2026-08-14 22:53 | 639223439729973302 |
|
1962 ms | 208.91.197.26 |
| 73 | 2026-08-14 22:37 | 639223430298973377 |
|
1115 ms | 208.91.197.26 |
| 72 | 2026-08-14 22:21 | 639223420812183061 |
|
773 ms | 208.91.197.26 |
| 71 | 2026-08-14 22:05 | 639223411307572360 |
|
199 ms | 208.91.197.26 |
| 70 | 2026-08-14 21:50 | 639223401895099116 |
|
337 ms | 208.91.197.26 |
| 69 | 2026-08-14 20:57 | 639223370328282191 |
|
398 ms | 208.91.197.26 |
| 68 | 2026-08-14 20:41 | 639223361156898888 |
|
359 ms | 208.91.197.26 |
| 67 | 2026-08-14 20:26 | 639223351683501109 |
|
356 ms | 208.91.197.26 |
| 66 | 2026-08-14 20:10 | 639223342485908428 |
|
798 ms | 208.91.197.26 |
| 65 | 2026-08-14 19:55 | 639223333113923772 |
|
355 ms | 208.91.197.26 |
| 64 | 2026-08-14 19:39 | 639223323766820131 |
|
403 ms | 208.91.197.26 |
| 63 | 2026-08-14 19:24 | 639223314500774279 |
|
450 ms | 208.91.197.26 |
| 62 | 2026-08-14 19:08 | 639223305225877159 |
|
323 ms | 208.91.197.26 |
| 61 | 2026-08-14 18:53 | 639223295834845965 |
|
154 ms | 208.91.197.26 |
| 60 | 2026-08-14 18:37 | 639223286312006616 |
|
131 ms | 208.91.197.26 |
| 59 | 2026-08-14 18:21 | 639223276659010988 |
|
272 ms | 208.91.197.26 |
| 58 | 2026-08-14 18:05 | 639223267203892251 |
|
277 ms | 208.91.197.26 |
| 57 | 2026-08-14 17:12 | 639223235652723921 |
|
790 ms | 208.91.197.26 |
| 56 | 2026-08-14 16:57 | 639223226156684619 |
|
702 ms | 208.91.197.26 |
| 55 | 2026-08-14 16:41 | 639223216737677817 |
|
259 ms | 208.91.197.26 |
| 54 | 2026-08-14 16:25 | 639223207303987036 |
|
264 ms | 208.91.197.26 |
| 53 | 2026-08-14 16:10 | 639223197972369650 |
|
2911 ms | 208.91.197.26 |
| 52 | 2026-08-14 15:54 | 639223188476518684 |
|
1038 ms | 208.91.197.26 |
| 51 | 2026-08-14 15:38 | 639223179029668254 |
|
264 ms | 208.91.197.26 |
| 50 | 2026-08-14 15:22 | 639223169668684371 |
|
1029 ms | 208.91.197.26 |
| 49 | 2026-08-14 15:07 | 639223160270013058 |
|
723 ms | 208.91.197.26 |
| 48 | 2026-08-14 14:51 | 639223150848386507 |
|
550 ms | 208.91.197.26 |
| 47 | 2026-08-14 14:35 | 639223141514160124 |
|
259 ms | 208.91.197.26 |
| 46 | 2026-08-14 14:20 | 639223131908897269 |
|
262 ms | 208.91.197.26 |
| 45 | 2026-08-14 13:27 | 639223100084750932 |
|
262 ms | 208.91.197.26 |
| 44 | 2026-08-14 13:11 | 639223090744921973 |
|
- | |
| 43 | 2026-08-14 12:55 | 639223081343134137 |
|
681 ms | 208.91.197.26 |
| 42 | 2026-08-14 12:40 | 639223071917003603 |
|
685 ms | 208.91.197.26 |
| 41 | 2026-08-14 12:24 | 639223062407395043 |
|
3260 ms | 208.91.197.26 |
| 40 | 2026-08-14 12:08 | 639223052970600447 |
|
1001 ms | 208.91.197.26 |
| 39 | 2026-08-14 11:52 | 639223043584242187 |
|
270 ms | 208.91.197.26 |
| 38 | 2026-08-14 11:37 | 639223034248611856 |
|
698 ms | 208.91.197.26 |
| 37 | 2026-08-14 11:21 | 639223024816175094 |
|
721 ms | 208.91.197.26 |
| 36 | 2026-08-14 11:05 | 639223015278211871 |
|
1055 ms | 208.91.197.26 |
| 35 | 2026-08-14 10:49 | 639223005387568522 |
|
1018 ms | 208.91.197.26 |
| 34 | 2026-08-14 10:33 | 639222995944735037 |
|
705 ms | 208.91.197.26 |
| 33 | 2026-08-14 09:40 | 639222964532402826 |
|
707 ms | 208.91.197.26 |
| 32 | 2026-08-14 09:25 | 639222955031971579 |
|
1051 ms | 208.91.197.26 |
| 31 | 2026-08-14 09:09 | 639222945616352079 |
|
984 ms | 208.91.197.26 |
| 30 | 2026-08-14 08:53 | 639222936296615644 |
|
435 ms | 208.91.197.26 |
| 29 | 2026-08-14 08:38 | 639222926913151746 |
|
2155 ms | 208.91.197.26 |
| 28 | 2026-08-14 08:22 | 639222917608375722 |
|
129 ms | 208.91.197.26 |
| 27 | 2026-08-14 08:07 | 639222908294448500 |
|
1006 ms | 208.91.197.26 |
| 26 | 2026-08-14 07:51 | 639222898918389753 |
|
2714 ms | 208.91.197.26 |
| 25 | 2026-08-14 07:36 | 639222889625876211 |
|
265 ms | 208.91.197.26 |
| 24 | 2026-08-14 07:20 | 639222880353707528 |
|
700 ms | 208.91.197.26 |
| 23 | 2026-08-14 07:05 | 639222871065611259 |
|
556 ms | 208.91.197.26 |
| 22 | 2026-08-14 06:49 | 639222861517093112 |
|
762 ms | 208.91.197.26 |
| 21 | 2026-08-14 05:57 | 639222830182717637 |
|
1002 ms | 208.91.197.26 |
| 20 | 2026-08-14 05:41 | 639222820714737422 |
|
262 ms | 208.91.197.26 |
| 19 | 2026-08-14 05:25 | 639222811404284741 |
|
684 ms | 208.91.197.26 |
| 18 | 2026-08-14 05:10 | 639222801994952240 |
|
262 ms | 208.91.197.26 |
| 17 | 2026-08-14 04:54 | 639222792581940911 |
|
706 ms | 208.91.197.26 |
| 16 | 2026-08-14 04:38 | 639222783296631220 |
|
708 ms | 208.91.197.26 |
| 15 | 2026-08-14 04:23 | 639222773909528001 |
|
261 ms | 208.91.197.26 |
| 14 | 2026-08-14 04:07 | 639222764574707991 |
|
686 ms | 208.91.197.26 |
| 13 | 2026-08-14 03:52 | 639222754982758281 |
|
699 ms | 208.91.197.26 |
| 12 | 2026-08-14 03:36 | 639222745650144239 |
|
1041 ms | 208.91.197.26 |
| 11 | 2026-08-14 03:20 | 639222736060223018 |
|
3239 ms | 208.91.197.26 |
| 10 | 2026-08-14 03:04 | 639222726529271510 |
|
265 ms | 208.91.197.26 |
| 9 | 2026-08-14 02:11 | 639222694791257846 |
|
989 ms | 208.91.197.26 |
| 8 | 2026-08-14 01:55 | 639222685350317820 |
|
276 ms | 208.91.197.26 |
| 7 | 2026-08-14 01:40 | 639222675895178560 |
|
288 ms | 208.91.197.26 |
| 6 | 2026-08-14 01:24 | 639222666344182743 |
|
410 ms | 208.91.197.26 |
| 5 | 2026-08-14 01:08 | 639222656762316965 |
|
275 ms | 208.91.197.26 |
| 4 | 2026-08-14 00:52 | 639222647109404695 |
|
696 ms | 208.91.197.26 |
| 3 | 2026-08-14 00:36 | 639222637659944389 |
|
1854 ms | 208.91.197.26 |
| 2 | 2026-08-14 00:20 | 639222628151417313 |
|
705 ms | 208.91.197.26 |
| 1 | 2026-08-14 00:04 | 639222618462620588 |
|
3832 ms | 208.91.197.26 |