History for ns.knwu.ac.jp
Domain: knwu.ac.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.knwu.ac.jp
ns.knwu.ac.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 2026-08-24. For this date, NameServerHistory found 52 DNS check records, 52 successful responses, 0 failed responses, and 565 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.knwu.ac.jp.
Records on Selected Date
52
Historical checks stored for this nameserver on selected date
Average Latency
565 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 22:16
All timestamps shown in UTC
Latest Resolved IP on Selected Date
221.115.201.210
Most recently resolved hosting IP on selected date
Successful Responses
52
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.knwu.ac.jp
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 52 | 2026-08-24 22:16 | 639232057157944387 |
|
526 ms | 221.115.201.210 |
| 51 | 2026-08-24 21:59 | 639232046895282144 |
|
519 ms | 221.115.201.210 |
| 50 | 2026-08-24 21:05 | 639232014356623395 |
|
679 ms | 221.115.201.210 |
| 49 | 2026-08-24 20:48 | 639232004177831322 |
|
502 ms | 221.115.201.210 |
| 48 | 2026-08-24 20:31 | 639231993997863976 |
|
499 ms | 221.115.201.210 |
| 47 | 2026-08-24 20:14 | 639231983967363696 |
|
514 ms | 221.115.201.210 |
| 46 | 2026-08-24 19:21 | 639231952257842845 |
|
521 ms | 221.115.201.210 |
| 45 | 2026-08-24 19:04 | 639231942277816756 |
|
518 ms | 221.115.201.210 |
| 44 | 2026-08-24 18:47 | 639231932094180724 |
|
525 ms | 221.115.201.210 |
| 43 | 2026-08-24 18:30 | 639231922041034838 |
|
515 ms | 221.115.201.210 |
| 42 | 2026-08-24 17:38 | 639231890488117536 |
|
784 ms | 221.115.201.210 |
| 41 | 2026-08-24 17:21 | 639231880574255543 |
|
538 ms | 221.115.201.210 |
| 40 | 2026-08-24 17:05 | 639231870418029045 |
|
519 ms | 221.115.201.210 |
| 39 | 2026-08-24 16:48 | 639231860258429562 |
|
544 ms | 221.115.201.210 |
| 38 | 2026-08-24 15:54 | 639231828211839931 |
|
523 ms | 221.115.201.210 |
| 37 | 2026-08-24 15:37 | 639231818080917481 |
|
527 ms | 221.115.201.210 |
| 36 | 2026-08-24 15:20 | 639231807961539652 |
|
802 ms | 221.115.201.210 |
| 35 | 2026-08-24 15:03 | 639231797631669865 |
|
783 ms | 221.115.201.210 |
| 34 | 2026-08-24 14:10 | 639231765923559455 |
|
519 ms | 221.115.201.210 |
| 33 | 2026-08-24 13:54 | 639231755868832964 |
|
512 ms | 221.115.201.210 |
| 32 | 2026-08-24 13:37 | 639231745628278877 |
|
520 ms | 221.115.201.210 |
| 31 | 2026-08-24 13:19 | 639231735407682062 |
|
538 ms | 221.115.201.210 |
| 30 | 2026-08-24 12:27 | 639231703815441688 |
|
550 ms | 221.115.201.210 |
| 29 | 2026-08-24 12:10 | 639231693747052549 |
|
555 ms | 221.115.201.210 |
| 28 | 2026-08-24 11:53 | 639231683712487276 |
|
313 ms | 221.115.201.210 |
| 27 | 2026-08-24 11:36 | 639231673513573868 |
|
537 ms | 221.115.201.210 |
| 26 | 2026-08-24 10:43 | 639231641791249939 |
|
528 ms | 221.115.201.210 |
| 25 | 2026-08-24 10:27 | 639231631866211033 |
|
520 ms | 221.115.201.210 |
| 24 | 2026-08-24 10:10 | 639231621644955316 |
|
524 ms | 221.115.201.210 |
| 23 | 2026-08-24 09:53 | 639231611478799259 |
|
505 ms | 221.115.201.210 |
| 22 | 2026-08-24 09:00 | 639231579923718211 |
|
2244 ms | 221.115.201.210 |
| 21 | 2026-08-24 08:44 | 639231569810702936 |
|
520 ms | 221.115.201.210 |
| 20 | 2026-08-24 08:27 | 639231559762411619 |
|
530 ms | 221.115.201.210 |
| 19 | 2026-08-24 08:10 | 639231549663595407 |
|
535 ms | 221.115.201.210 |
| 18 | 2026-08-24 07:17 | 639231518076817246 |
|
798 ms | 221.115.201.210 |
| 17 | 2026-08-24 07:01 | 639231508078650885 |
|
499 ms | 221.115.201.210 |
| 16 | 2026-08-24 06:44 | 639231498210697093 |
|
534 ms | 221.115.201.210 |
| 15 | 2026-08-24 06:27 | 639231488109699360 |
|
523 ms | 221.115.201.210 |
| 14 | 2026-08-24 05:35 | 639231456772510692 |
|
507 ms | 221.115.201.210 |
| 13 | 2026-08-24 05:19 | 639231447084631185 |
|
498 ms | 221.115.201.210 |
| 12 | 2026-08-24 05:02 | 639231437208519473 |
|
524 ms | 221.115.201.210 |
| 11 | 2026-08-24 04:46 | 639231427209627490 |
|
551 ms | 221.115.201.210 |
| 10 | 2026-08-24 03:53 | 639231395791246644 |
|
504 ms | 221.115.201.210 |
| 9 | 2026-08-24 03:37 | 639231386075551458 |
|
293 ms | 221.115.201.210 |
| 8 | 2026-08-24 03:21 | 639231376208713791 |
|
499 ms | 221.115.201.210 |
| 7 | 2026-08-24 03:04 | 639231366170589276 |
|
518 ms | 221.115.201.210 |
| 6 | 2026-08-24 02:12 | 639231334732159368 |
|
524 ms | 221.115.201.210 |
| 5 | 2026-08-24 01:55 | 639231325035670078 |
|
516 ms | 221.115.201.210 |
| 4 | 2026-08-24 01:39 | 639231315132253837 |
|
513 ms | 221.115.201.210 |
| 3 | 2026-08-24 01:22 | 639231305014280808 |
|
304 ms | 221.115.201.210 |
| 2 | 2026-08-24 00:30 | 639231273779380675 |
|
495 ms | 221.115.201.210 |
| 1 | 2026-08-24 00:14 | 639231264180839154 |
|
502 ms | 221.115.201.210 |