History for ns.alphapoint.co.jp
Domain: alphapoint.co.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.alphapoint.co.jp
ns.alphapoint.co.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 489 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.alphapoint.co.jp.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
489 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
122.213.243.140
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.alphapoint.co.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 23:59 | 639229527598660841 |
|
442 ms | 122.213.243.140 |
| 72 | 2026-08-21 23:43 | 639229517954323214 |
|
500 ms | 122.213.243.140 |
| 71 | 2026-08-21 23:27 | 639229508269999021 |
|
429 ms | 122.213.243.140 |
| 70 | 2026-08-21 23:11 | 639229498559060171 |
|
430 ms | 122.213.243.140 |
| 69 | 2026-08-21 22:54 | 639229488519347586 |
|
433 ms | 122.213.243.140 |
| 68 | 2026-08-21 22:01 | 639229456606578934 |
|
480 ms | 122.213.243.140 |
| 67 | 2026-08-21 21:45 | 639229446985772499 |
|
419 ms | 122.213.243.140 |
| 66 | 2026-08-21 21:29 | 639229437367313098 |
|
432 ms | 122.213.243.140 |
| 65 | 2026-08-21 21:13 | 639229427923950391 |
|
508 ms | 122.213.243.140 |
| 64 | 2026-08-21 20:57 | 639229418168588854 |
|
431 ms | 122.213.243.140 |
| 63 | 2026-08-21 20:40 | 639229408345678334 |
|
418 ms | 122.213.243.140 |
| 62 | 2026-08-21 20:24 | 639229398616354648 |
|
236 ms | 122.213.243.140 |
| 61 | 2026-08-21 20:08 | 639229388634592323 |
|
274 ms | 122.213.243.140 |
| 60 | 2026-08-21 19:51 | 639229378792837692 |
|
276 ms | 122.213.243.140 |
| 59 | 2026-08-21 19:35 | 639229369154682311 |
|
438 ms | 122.213.243.140 |
| 58 | 2026-08-21 19:19 | 639229359248017926 |
|
245 ms | 122.213.243.140 |
| 57 | 2026-08-21 19:02 | 639229349124294642 |
|
521 ms | 122.213.243.140 |
| 56 | 2026-08-21 18:09 | 639229317791715692 |
|
449 ms | 122.213.243.140 |
| 55 | 2026-08-21 17:53 | 639229308115194575 |
|
282 ms | 122.213.243.140 |
| 54 | 2026-08-21 17:37 | 639229298320320558 |
|
430 ms | 122.213.243.140 |
| 53 | 2026-08-21 17:21 | 639229288674863221 |
|
534 ms | 122.213.243.140 |
| 52 | 2026-08-21 17:05 | 639229278983677079 |
|
595 ms | 122.213.243.140 |
| 51 | 2026-08-21 16:49 | 639229269405517175 |
|
460 ms | 122.213.243.140 |
| 50 | 2026-08-21 16:32 | 639229259594798244 |
|
652 ms | 122.213.243.140 |
| 49 | 2026-08-21 16:16 | 639229249736681188 |
|
687 ms | 122.213.243.140 |
| 48 | 2026-08-21 16:00 | 639229239699417787 |
|
430 ms | 122.213.243.140 |
| 47 | 2026-08-21 15:43 | 639229229621964033 |
|
534 ms | 122.213.243.140 |
| 46 | 2026-08-21 15:26 | 639229219567270965 |
|
504 ms | 122.213.243.140 |
| 45 | 2026-08-21 15:09 | 639229209406666856 |
|
504 ms | 122.213.243.140 |
| 44 | 2026-08-21 14:16 | 639229177815876178 |
|
485 ms | 122.213.243.140 |
| 43 | 2026-08-21 14:00 | 639229168243572685 |
|
491 ms | 122.213.243.140 |
| 42 | 2026-08-21 13:44 | 639229158599856475 |
|
479 ms | 122.213.243.140 |
| 41 | 2026-08-21 13:28 | 639229148998940902 |
|
368 ms | 122.213.243.140 |
| 40 | 2026-08-21 13:12 | 639229139276923594 |
|
280 ms | 122.213.243.140 |
| 39 | 2026-08-21 12:56 | 639229129709912394 |
|
336 ms | 122.213.243.140 |
| 38 | 2026-08-21 12:40 | 639229119801488500 |
|
491 ms | 122.213.243.140 |
| 37 | 2026-08-21 12:23 | 639229110135262458 |
|
770 ms | 122.213.243.140 |
| 36 | 2026-08-21 12:07 | 639229100336051392 |
|
488 ms | 122.213.243.140 |
| 35 | 2026-08-21 11:51 | 639229090641415626 |
|
506 ms | 122.213.243.140 |
| 34 | 2026-08-21 11:34 | 639229080702683947 |
|
522 ms | 122.213.243.140 |
| 33 | 2026-08-21 11:18 | 639229070601456699 |
|
485 ms | 122.213.243.140 |
| 32 | 2026-08-21 10:24 | 639229038947447232 |
|
286 ms | 122.213.243.140 |
| 31 | 2026-08-21 10:09 | 639229029268708773 |
|
773 ms | 122.213.243.140 |
| 30 | 2026-08-21 09:52 | 639229019647910603 |
|
488 ms | 122.213.243.140 |
| 29 | 2026-08-21 09:36 | 639229009983843738 |
|
464 ms | 122.213.243.140 |
| 28 | 2026-08-21 09:20 | 639229000203331882 |
|
492 ms | 122.213.243.140 |
| 27 | 2026-08-21 09:04 | 639228990302335999 |
|
492 ms | 122.213.243.140 |
| 26 | 2026-08-21 08:47 | 639228980567740722 |
|
510 ms | 122.213.243.140 |
| 25 | 2026-08-21 08:31 | 639228970762445174 |
|
266 ms | 122.213.243.140 |
| 24 | 2026-08-21 08:15 | 639228961065054445 |
|
540 ms | 122.213.243.140 |
| 23 | 2026-08-21 07:59 | 639228951224649885 |
|
655 ms | 122.213.243.140 |
| 22 | 2026-08-21 07:42 | 639228941303864592 |
|
496 ms | 122.213.243.140 |
| 21 | 2026-08-21 07:25 | 639228931191328583 |
|
490 ms | 122.213.243.140 |
| 20 | 2026-08-21 06:32 | 639228899518173317 |
|
2270 ms | 122.213.243.140 |
| 19 | 2026-08-21 06:16 | 639228889785027669 |
|
431 ms | 122.213.243.140 |
| 18 | 2026-08-21 06:00 | 639228880106330161 |
|
472 ms | 122.213.243.140 |
| 17 | 2026-08-21 05:44 | 639228870316184091 |
|
493 ms | 122.213.243.140 |
| 16 | 2026-08-21 05:27 | 639228860695366512 |
|
481 ms | 122.213.243.140 |
| 15 | 2026-08-21 05:11 | 639228851027209500 |
|
427 ms | 122.213.243.140 |
| 14 | 2026-08-21 04:55 | 639228841479265462 |
|
476 ms | 122.213.243.140 |
| 13 | 2026-08-21 04:39 | 639228831752962260 |
|
477 ms | 122.213.243.140 |
| 12 | 2026-08-21 04:23 | 639228821953295483 |
|
747 ms | 122.213.243.140 |
| 11 | 2026-08-21 04:07 | 639228812227429953 |
|
522 ms | 122.213.243.140 |
| 10 | 2026-08-21 03:50 | 639228802476107538 |
|
755 ms | 122.213.243.140 |
| 9 | 2026-08-21 03:34 | 639228792525492032 |
|
295 ms | 122.213.243.140 |
| 8 | 2026-08-21 02:42 | 639228761131421385 |
|
429 ms | 122.213.243.140 |
| 7 | 2026-08-21 02:25 | 639228751571206692 |
|
452 ms | 122.213.243.140 |
| 6 | 2026-08-21 02:09 | 639228741705571019 |
|
289 ms | 122.213.243.140 |
| 5 | 2026-08-21 01:53 | 639228731642208228 |
|
455 ms | 122.213.243.140 |
| 4 | 2026-08-21 01:00 | 639228700387002072 |
|
453 ms | 122.213.243.140 |
| 3 | 2026-08-21 00:44 | 639228690742014433 |
|
261 ms | 122.213.243.140 |
| 2 | 2026-08-21 00:28 | 639228680877937122 |
|
455 ms | 122.213.243.140 |
| 1 | 2026-08-21 00:11 | 639228670775860800 |
|
466 ms | 122.213.243.140 |