History for mod.jcsn.co.jp
Domain: jcsn.co.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for mod.jcsn.co.jp
mod.jcsn.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 2026-08-24. For this date, NameServerHistory found 52 DNS check records, 52 successful responses, 0 failed responses, and 321 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 mod.jcsn.co.jp.
Records on Selected Date
52
Historical checks stored for this nameserver on selected date
Average Latency
321 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 22:15
All timestamps shown in UTC
Latest Resolved IP on Selected Date
221.242.148.30
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 mod.jcsn.co.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 22:15 | 639232057157944387 |
|
9 ms | 221.242.148.30 |
| 51 | 2026-08-24 21:58 | 639232046895282144 |
|
31 ms | 221.242.148.30 |
| 50 | 2026-08-24 21:04 | 639232014356623395 |
|
479 ms | 221.242.148.30 |
| 49 | 2026-08-24 20:47 | 639232004177831322 |
|
521 ms | 221.242.148.30 |
| 48 | 2026-08-24 20:30 | 639231993997863976 |
|
4 ms | 221.242.148.30 |
| 47 | 2026-08-24 20:13 | 639231983967363696 |
|
4 ms | 221.242.148.30 |
| 46 | 2026-08-24 19:20 | 639231952257842845 |
|
257 ms | 221.242.148.30 |
| 45 | 2026-08-24 19:03 | 639231942277816756 |
|
489 ms | 221.242.148.30 |
| 44 | 2026-08-24 18:47 | 639231932094180724 |
|
315 ms | 221.242.148.30 |
| 43 | 2026-08-24 18:29 | 639231922041034838 |
|
505 ms | 221.242.148.30 |
| 42 | 2026-08-24 17:37 | 639231890488117536 |
|
486 ms | 221.242.148.30 |
| 41 | 2026-08-24 17:20 | 639231880574255543 |
|
516 ms | 221.242.148.30 |
| 40 | 2026-08-24 17:04 | 639231870418029045 |
|
8 ms | 221.242.148.30 |
| 39 | 2026-08-24 16:47 | 639231860258429562 |
|
9 ms | 221.242.148.30 |
| 38 | 2026-08-24 15:53 | 639231828211839931 |
|
3 ms | 221.242.148.30 |
| 37 | 2026-08-24 15:36 | 639231818080917481 |
|
495 ms | 221.242.148.30 |
| 36 | 2026-08-24 15:19 | 639231807961539652 |
|
520 ms | 221.242.148.30 |
| 35 | 2026-08-24 15:02 | 639231797631669865 |
|
510 ms | 221.242.148.30 |
| 34 | 2026-08-24 14:09 | 639231765923559455 |
|
249 ms | 221.242.148.30 |
| 33 | 2026-08-24 13:53 | 639231755868832964 |
|
774 ms | 221.242.148.30 |
| 32 | 2026-08-24 13:36 | 639231745628278877 |
|
509 ms | 221.242.148.30 |
| 31 | 2026-08-24 13:18 | 639231735407682062 |
|
508 ms | 221.242.148.30 |
| 30 | 2026-08-24 12:26 | 639231703815441688 |
|
4 ms | 221.242.148.30 |
| 29 | 2026-08-24 12:09 | 639231693747052549 |
|
298 ms | 221.242.148.30 |
| 28 | 2026-08-24 11:52 | 639231683712487276 |
|
491 ms | 221.242.148.30 |
| 27 | 2026-08-24 11:35 | 639231673513573868 |
|
510 ms | 221.242.148.30 |
| 26 | 2026-08-24 10:42 | 639231641791249939 |
|
498 ms | 221.242.148.30 |
| 25 | 2026-08-24 10:26 | 639231631866211033 |
|
512 ms | 221.242.148.30 |
| 24 | 2026-08-24 10:09 | 639231621644955316 |
|
511 ms | 221.242.148.30 |
| 23 | 2026-08-24 09:52 | 639231611478799259 |
|
2019 ms | 221.242.148.30 |
| 22 | 2026-08-24 08:59 | 639231579923718211 |
|
3 ms | 221.242.148.30 |
| 21 | 2026-08-24 08:43 | 639231569810702936 |
|
515 ms | 221.242.148.30 |
| 20 | 2026-08-24 08:26 | 639231559762411619 |
|
524 ms | 221.242.148.30 |
| 19 | 2026-08-24 08:09 | 639231549663595407 |
|
3 ms | 221.242.148.30 |
| 18 | 2026-08-24 07:16 | 639231518076817246 |
|
6 ms | 221.242.148.30 |
| 17 | 2026-08-24 07:00 | 639231508078650885 |
|
4 ms | 221.242.148.30 |
| 16 | 2026-08-24 06:43 | 639231498210697093 |
|
251 ms | 221.242.148.30 |
| 15 | 2026-08-24 06:26 | 639231488109699360 |
|
3 ms | 221.242.148.30 |
| 14 | 2026-08-24 05:34 | 639231456772510692 |
|
491 ms | 221.242.148.30 |
| 13 | 2026-08-24 05:18 | 639231447084631185 |
|
502 ms | 221.242.148.30 |
| 12 | 2026-08-24 05:01 | 639231437208519473 |
|
281 ms | 221.242.148.30 |
| 11 | 2026-08-24 04:45 | 639231427209627490 |
|
3 ms | 221.242.148.30 |
| 10 | 2026-08-24 03:52 | 639231395791246644 |
|
34 ms | 221.242.148.30 |
| 9 | 2026-08-24 03:36 | 639231386075551458 |
|
6 ms | 221.242.148.30 |
| 8 | 2026-08-24 03:20 | 639231376208713791 |
|
2 ms | 221.242.148.30 |
| 7 | 2026-08-24 03:03 | 639231366170589276 |
|
3 ms | 221.242.148.30 |
| 6 | 2026-08-24 02:11 | 639231334732159368 |
|
506 ms | 221.242.148.30 |
| 5 | 2026-08-24 01:54 | 639231325035670078 |
|
527 ms | 221.242.148.30 |
| 4 | 2026-08-24 01:38 | 639231315132253837 |
|
502 ms | 221.242.148.30 |
| 3 | 2026-08-24 01:21 | 639231305014280808 |
|
489 ms | 221.242.148.30 |
| 2 | 2026-08-24 00:29 | 639231273779380675 |
|
2 ms | 221.242.148.30 |
| 1 | 2026-08-24 00:13 | 639231264180839154 |
|
7 ms | 221.242.148.30 |