History for ns.secondbrain.jp
Domain: secondbrain.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.secondbrain.jp
ns.secondbrain.jp 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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 306 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.secondbrain.jp.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
306 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.143.102.102
Most recently resolved hosting IP on selected date
Successful Responses
73
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.secondbrain.jp
Showing DNS history for 2026-08-21 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 |
|---|---|---|---|---|---|
| 73 | 2026-08-21 23:58 | 639229527598660841 |
|
8 ms | 210.143.102.102 |
| 72 | 2026-08-21 23:42 | 639229517954323214 |
|
3 ms | 210.143.102.102 |
| 71 | 2026-08-21 23:26 | 639229508269999021 |
|
499 ms | 210.143.102.102 |
| 70 | 2026-08-21 23:10 | 639229498559060171 |
|
490 ms | 210.143.102.102 |
| 69 | 2026-08-21 22:53 | 639229488519347586 |
|
2 ms | 210.143.102.102 |
| 68 | 2026-08-21 22:00 | 639229456606578934 |
|
2 ms | 210.143.102.102 |
| 67 | 2026-08-21 21:44 | 639229446985772499 |
|
4 ms | 210.143.102.102 |
| 66 | 2026-08-21 21:28 | 639229437367313098 |
|
7 ms | 210.143.102.102 |
| 65 | 2026-08-21 21:12 | 639229427923950391 |
|
366 ms | 210.143.102.102 |
| 64 | 2026-08-21 20:56 | 639229418168588854 |
|
482 ms | 210.143.102.102 |
| 63 | 2026-08-21 20:40 | 639229408345678334 |
|
483 ms | 210.143.102.102 |
| 62 | 2026-08-21 20:23 | 639229398616354648 |
|
3 ms | 210.143.102.102 |
| 61 | 2026-08-21 20:07 | 639229388634592323 |
|
484 ms | 210.143.102.102 |
| 60 | 2026-08-21 19:50 | 639229378792837692 |
|
9 ms | 210.143.102.102 |
| 59 | 2026-08-21 19:34 | 639229369154682311 |
|
245 ms | 210.143.102.102 |
| 58 | 2026-08-21 19:18 | 639229359248017926 |
|
486 ms | 210.143.102.102 |
| 57 | 2026-08-21 19:01 | 639229349124294642 |
|
4 ms | 210.143.102.102 |
| 56 | 2026-08-21 18:09 | 639229317791715692 |
|
5 ms | 210.143.102.102 |
| 55 | 2026-08-21 17:53 | 639229308115194575 |
|
246 ms | 210.143.102.102 |
| 54 | 2026-08-21 17:36 | 639229298320320558 |
|
67 ms | 210.143.102.102 |
| 53 | 2026-08-21 17:20 | 639229288674863221 |
|
4 ms | 210.143.102.102 |
| 52 | 2026-08-21 17:04 | 639229278983677079 |
|
4 ms | 210.143.102.102 |
| 51 | 2026-08-21 16:48 | 639229269405517175 |
|
493 ms | 210.143.102.102 |
| 50 | 2026-08-21 16:32 | 639229259594798244 |
|
493 ms | 210.143.102.102 |
| 49 | 2026-08-21 16:15 | 639229249736681188 |
|
489 ms | 210.143.102.102 |
| 48 | 2026-08-21 15:59 | 639229239699417787 |
|
486 ms | 210.143.102.102 |
| 47 | 2026-08-21 15:42 | 639229229621964033 |
|
493 ms | 210.143.102.102 |
| 46 | 2026-08-21 15:25 | 639229219567270965 |
|
929 ms | 210.143.102.102 |
| 45 | 2026-08-21 15:08 | 639229209406666856 |
|
355 ms | 210.143.102.102 |
| 44 | 2026-08-21 14:15 | 639229177815876178 |
|
544 ms | 210.143.102.102 |
| 43 | 2026-08-21 13:59 | 639229168243572685 |
|
590 ms | 210.143.102.102 |
| 42 | 2026-08-21 13:43 | 639229158599856475 |
|
559 ms | 210.143.102.102 |
| 41 | 2026-08-21 13:27 | 639229148998940902 |
|
244 ms | 210.143.102.102 |
| 40 | 2026-08-21 13:11 | 639229139276923594 |
|
4 ms | 210.143.102.102 |
| 39 | 2026-08-21 12:55 | 639229129709912394 |
|
4 ms | 210.143.102.102 |
| 38 | 2026-08-21 12:39 | 639229119801488500 |
|
635 ms | 210.143.102.102 |
| 37 | 2026-08-21 12:22 | 639229110135262458 |
|
606 ms | 210.143.102.102 |
| 36 | 2026-08-21 12:06 | 639229100336051392 |
|
565 ms | 210.143.102.102 |
| 35 | 2026-08-21 11:50 | 639229090641415626 |
|
4 ms | 210.143.102.102 |
| 34 | 2026-08-21 11:34 | 639229080702683947 |
|
577 ms | 210.143.102.102 |
| 33 | 2026-08-21 11:17 | 639229070601456699 |
|
706 ms | 210.143.102.102 |
| 32 | 2026-08-21 10:24 | 639229038947447232 |
|
3 ms | 210.143.102.102 |
| 31 | 2026-08-21 10:08 | 639229029268708773 |
|
12 ms | 210.143.102.102 |
| 30 | 2026-08-21 09:52 | 639229019647910603 |
|
5 ms | 210.143.102.102 |
| 29 | 2026-08-21 09:36 | 639229009983843738 |
|
489 ms | 210.143.102.102 |
| 28 | 2026-08-21 09:19 | 639229000203331882 |
|
4 ms | 210.143.102.102 |
| 27 | 2026-08-21 09:03 | 639228990302335999 |
|
492 ms | 210.143.102.102 |
| 26 | 2026-08-21 08:47 | 639228980567740722 |
|
488 ms | 210.143.102.102 |
| 25 | 2026-08-21 08:30 | 639228970762445174 |
|
805 ms | 210.143.102.102 |
| 24 | 2026-08-21 08:14 | 639228961065054445 |
|
2 ms | 210.143.102.102 |
| 23 | 2026-08-21 07:58 | 639228951224649885 |
|
3 ms | 210.143.102.102 |
| 22 | 2026-08-21 07:41 | 639228941303864592 |
|
494 ms | 210.143.102.102 |
| 21 | 2026-08-21 07:25 | 639228931191328583 |
|
489 ms | 210.143.102.102 |
| 20 | 2026-08-21 06:32 | 639228899518173317 |
|
400 ms | 210.143.102.102 |
| 19 | 2026-08-21 06:15 | 639228889785027669 |
|
248 ms | 210.143.102.102 |
| 18 | 2026-08-21 05:59 | 639228880106330161 |
|
260 ms | 210.143.102.102 |
| 17 | 2026-08-21 05:43 | 639228870316184091 |
|
4 ms | 210.143.102.102 |
| 16 | 2026-08-21 05:27 | 639228860695366512 |
|
3 ms | 210.143.102.102 |
| 15 | 2026-08-21 05:11 | 639228851027209500 |
|
66 ms | 210.143.102.102 |
| 14 | 2026-08-21 04:55 | 639228841479265462 |
|
14 ms | 210.143.102.102 |
| 13 | 2026-08-21 04:39 | 639228831752962260 |
|
8 ms | 210.143.102.102 |
| 12 | 2026-08-21 04:22 | 639228821953295483 |
|
482 ms | 210.143.102.102 |
| 11 | 2026-08-21 04:06 | 639228812227429953 |
|
516 ms | 210.143.102.102 |
| 10 | 2026-08-21 03:50 | 639228802476107538 |
|
511 ms | 210.143.102.102 |
| 9 | 2026-08-21 03:33 | 639228792525492032 |
|
627 ms | 210.143.102.102 |
| 8 | 2026-08-21 02:41 | 639228761131421385 |
|
2 ms | 210.143.102.102 |
| 7 | 2026-08-21 02:25 | 639228751571206692 |
|
3 ms | 210.143.102.102 |
| 6 | 2026-08-21 02:09 | 639228741705571019 |
|
2008 ms | 210.143.102.102 |
| 5 | 2026-08-21 01:52 | 639228731642208228 |
|
3 ms | 210.143.102.102 |
| 4 | 2026-08-21 00:59 | 639228700387002072 |
|
4 ms | 210.143.102.102 |
| 3 | 2026-08-21 00:43 | 639228690742014433 |
|
2 ms | 210.143.102.102 |
| 2 | 2026-08-21 00:27 | 639228680877937122 |
|
721 ms | 210.143.102.102 |
| 1 | 2026-08-21 00:11 | 639228670775860800 |
|
497 ms | 210.143.102.102 |