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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 412 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
57
Historical checks stored for this nameserver on selected date
Average Latency
412 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-20 23:19
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
57
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 2026-08-20 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 |
|---|---|---|---|---|---|
| 57 | 2026-08-20 23:19 | 639228639850033448 |
|
478 ms | 210.143.102.102 |
| 56 | 2026-08-20 23:03 | 639228630204271870 |
|
493 ms | 210.143.102.102 |
| 55 | 2026-08-20 22:46 | 639228620295091135 |
|
503 ms | 210.143.102.102 |
| 54 | 2026-08-20 22:30 | 639228610298336915 |
|
4 ms | 210.143.102.102 |
| 53 | 2026-08-20 21:37 | 639228578917047616 |
|
9 ms | 210.143.102.102 |
| 52 | 2026-08-20 21:21 | 639228569046445709 |
|
248 ms | 210.143.102.102 |
| 51 | 2026-08-20 21:04 | 639228558946830986 |
|
494 ms | 210.143.102.102 |
| 50 | 2026-08-20 20:47 | 639228548977359217 |
|
480 ms | 210.143.102.102 |
| 49 | 2026-08-20 19:55 | 639228517494157668 |
|
496 ms | 210.143.102.102 |
| 48 | 2026-08-20 19:38 | 639228507374116892 |
|
504 ms | 210.143.102.102 |
| 47 | 2026-08-20 19:21 | 639228497315154893 |
|
497 ms | 210.143.102.102 |
| 46 | 2026-08-20 19:05 | 639228487287648341 |
|
495 ms | 210.143.102.102 |
| 45 | 2026-08-20 18:12 | 639228455828123788 |
|
502 ms | 210.143.102.102 |
| 44 | 2026-08-20 17:56 | 639228445900082244 |
|
2280 ms | 210.143.102.102 |
| 43 | 2026-08-20 17:39 | 639228435866352323 |
|
8 ms | 210.143.102.102 |
| 42 | 2026-08-20 17:22 | 639228425802273151 |
|
490 ms | 210.143.102.102 |
| 41 | 2026-08-20 16:29 | 639228393616324230 |
|
488 ms | 210.143.102.102 |
| 40 | 2026-08-20 16:12 | 639228383590408693 |
|
490 ms | 210.143.102.102 |
| 39 | 2026-08-20 15:55 | 639228373471467474 |
|
486 ms | 210.143.102.102 |
| 38 | 2026-08-20 15:38 | 639228363426647311 |
|
498 ms | 210.143.102.102 |
| 37 | 2026-08-20 14:45 | 639228331681701910 |
|
2070 ms | 210.143.102.102 |
| 36 | 2026-08-20 14:29 | 639228321714746824 |
|
2010 ms | 210.143.102.102 |
| 35 | 2026-08-20 14:12 | 639228311652090262 |
|
304 ms | 210.143.102.102 |
| 34 | 2026-08-20 13:55 | 639228301670088587 |
|
248 ms | 210.143.102.102 |
| 33 | 2026-08-20 13:02 | 639228269987976710 |
|
495 ms | 210.143.102.102 |
| 32 | 2026-08-20 12:46 | 639228260009452308 |
|
4 ms | 210.143.102.102 |
| 31 | 2026-08-20 12:29 | 639228249661740894 |
|
3 ms | 210.143.102.102 |
| 30 | 2026-08-20 12:12 | 639228239552680346 |
|
7 ms | 210.143.102.102 |
| 29 | 2026-08-20 11:19 | 639228207667580819 |
|
938 ms | 210.143.102.102 |
| 28 | 2026-08-20 11:02 | 639228197494011560 |
|
485 ms | 210.143.102.102 |
| 27 | 2026-08-20 10:45 | 639228187497039939 |
|
73 ms | 210.143.102.102 |
| 26 | 2026-08-20 10:28 | 639228177408432646 |
|
909 ms | 210.143.102.102 |
| 25 | 2026-08-20 09:36 | 639228146356166262 |
|
244 ms | 210.143.102.102 |
| 24 | 2026-08-20 09:20 | 639228136541505712 |
|
495 ms | 210.143.102.102 |
| 23 | 2026-08-20 09:03 | 639228126519136598 |
|
491 ms | 210.143.102.102 |
| 22 | 2026-08-20 08:47 | 639228116537148885 |
|
972 ms | 210.143.102.102 |
| 21 | 2026-08-20 07:54 | 639228085320764351 |
|
3 ms | 210.143.102.102 |
| 20 | 2026-08-20 07:38 | 639228075444604839 |
|
3 ms | 210.143.102.102 |
| 19 | 2026-08-20 07:22 | 639228065615498985 |
|
507 ms | 210.143.102.102 |
| 18 | 2026-08-20 07:05 | 639228055675321422 |
|
485 ms | 210.143.102.102 |
| 17 | 2026-08-20 06:13 | 639228024230839396 |
|
244 ms | 210.143.102.102 |
| 16 | 2026-08-20 05:57 | 639228014720406505 |
|
12 ms | 210.143.102.102 |
| 15 | 2026-08-20 05:41 | 639228004930827030 |
|
10 ms | 210.143.102.102 |
| 14 | 2026-08-20 05:24 | 639227995103340154 |
|
722 ms | 210.143.102.102 |
| 13 | 2026-08-20 04:32 | 639227963811374894 |
|
2 ms | 210.143.102.102 |
| 12 | 2026-08-20 04:16 | 639227954132571365 |
|
485 ms | 210.143.102.102 |
| 11 | 2026-08-20 04:00 | 639227944541208342 |
|
291 ms | 210.143.102.102 |
| 10 | 2026-08-20 03:43 | 639227934657213484 |
|
487 ms | 210.143.102.102 |
| 9 | 2026-08-20 02:51 | 639227903628145469 |
|
2 ms | 210.143.102.102 |
| 8 | 2026-08-20 02:36 | 639227893995483475 |
|
4 ms | 210.143.102.102 |
| 7 | 2026-08-20 02:19 | 639227884280244209 |
|
3 ms | 210.143.102.102 |
| 6 | 2026-08-20 02:03 | 639227874371147132 |
|
3 ms | 210.143.102.102 |
| 5 | 2026-08-20 01:11 | 639227843224256432 |
|
483 ms | 210.143.102.102 |
| 4 | 2026-08-20 00:55 | 639227833720403506 |
|
16 ms | 210.143.102.102 |
| 3 | 2026-08-20 00:39 | 639227824170728278 |
|
2 ms | 210.143.102.102 |
| 2 | 2026-08-20 00:23 | 639227814865867570 |
|
3 ms | 210.143.102.102 |
| 1 | 2026-08-20 00:08 | 639227805445376839 |
|
3 ms | 210.143.102.102 |