History for ns1.kcgi.ac.jp
Domain: kcgi.ac.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.kcgi.ac.jp
ns1.kcgi.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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 388 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 ns1.kcgi.ac.jp.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
388 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.137.140.186
Most recently resolved hosting IP on selected date
Successful Responses
76
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 ns1.kcgi.ac.jp
Showing DNS history for 2026-08-23 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-23 23:58 | 639231254406598736 |
|
1661 ms | 210.137.140.186 |
| 75 | 2026-08-23 23:41 | 639231244697865594 |
|
3 ms | 210.137.140.186 |
| 74 | 2026-08-23 23:25 | 639231234893504693 |
|
4 ms | 210.137.140.186 |
| 73 | 2026-08-23 23:08 | 639231225024549139 |
|
3 ms | 210.137.140.186 |
| 72 | 2026-08-23 22:52 | 639231214931957622 |
|
575 ms | 210.137.140.186 |
| 71 | 2026-08-23 22:35 | 639231204962010549 |
|
3 ms | 210.137.140.186 |
| 70 | 2026-08-23 22:19 | 639231195170138463 |
|
621 ms | 210.137.140.186 |
| 69 | 2026-08-23 22:02 | 639231185235020577 |
|
303 ms | 210.137.140.186 |
| 68 | 2026-08-23 21:46 | 639231175558690075 |
|
563 ms | 210.137.140.186 |
| 67 | 2026-08-23 21:29 | 639231165610444012 |
|
3 ms | 210.137.140.186 |
| 66 | 2026-08-23 20:37 | 639231133806425363 |
|
588 ms | 210.137.140.186 |
| 65 | 2026-08-23 20:20 | 639231124203758023 |
|
557 ms | 210.137.140.186 |
| 64 | 2026-08-23 20:04 | 639231114428262706 |
|
1634 ms | 210.137.140.186 |
| 63 | 2026-08-23 19:48 | 639231104662480065 |
|
4 ms | 210.137.140.186 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
556 ms | 210.137.140.186 |
| 61 | 2026-08-23 19:15 | 639231085024583224 |
|
5 ms | 210.137.140.186 |
| 60 | 2026-08-23 18:59 | 639231075257417427 |
|
3 ms | 210.137.140.186 |
| 59 | 2026-08-23 18:43 | 639231065516009503 |
|
549 ms | 210.137.140.186 |
| 58 | 2026-08-23 18:26 | 639231055805348837 |
|
562 ms | 210.137.140.186 |
| 57 | 2026-08-23 18:10 | 639231045980373765 |
|
3 ms | 210.137.140.186 |
| 56 | 2026-08-23 17:54 | 639231035984577527 |
|
547 ms | 210.137.140.186 |
| 55 | 2026-08-23 17:37 | 639231025928115303 |
|
542 ms | 210.137.140.186 |
| 54 | 2026-08-23 16:44 | 639230994250157583 |
|
548 ms | 210.137.140.186 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
799 ms | 210.137.140.186 |
| 52 | 2026-08-23 16:11 | 639230974838373450 |
|
4 ms | 210.137.140.186 |
| 51 | 2026-08-23 15:55 | 639230965244277645 |
|
311 ms | 210.137.140.186 |
| 50 | 2026-08-23 15:39 | 639230955522101820 |
|
549 ms | 210.137.140.186 |
| 49 | 2026-08-23 15:23 | 639230945754521603 |
|
4 ms | 210.137.140.186 |
| 48 | 2026-08-23 15:07 | 639230935852040504 |
|
4 ms | 210.137.140.186 |
| 47 | 2026-08-23 14:50 | 639230926222061048 |
|
1161 ms | 210.137.140.186 |
| 46 | 2026-08-23 14:34 | 639230916449726907 |
|
3 ms | 210.137.140.186 |
| 45 | 2026-08-23 14:18 | 639230906595053086 |
|
544 ms | 210.137.140.186 |
| 44 | 2026-08-23 14:01 | 639230896680429441 |
|
572 ms | 210.137.140.186 |
| 43 | 2026-08-23 13:45 | 639230886630210965 |
|
3 ms | 210.137.140.186 |
| 42 | 2026-08-23 12:53 | 639230855430405719 |
|
531 ms | 210.137.140.186 |
| 41 | 2026-08-23 12:36 | 639230845707499136 |
|
3 ms | 210.137.140.186 |
| 40 | 2026-08-23 12:20 | 639230836186805419 |
|
553 ms | 210.137.140.186 |
| 39 | 2026-08-23 12:04 | 639230826493828316 |
|
581 ms | 210.137.140.186 |
| 38 | 2026-08-23 11:48 | 639230816817882996 |
|
577 ms | 210.137.140.186 |
| 37 | 2026-08-23 11:32 | 639230806933854189 |
|
3 ms | 210.137.140.186 |
| 36 | 2026-08-23 11:15 | 639230797120243854 |
|
7 ms | 210.137.140.186 |
| 35 | 2026-08-23 10:59 | 639230787310272840 |
|
553 ms | 210.137.140.186 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
575 ms | 210.137.140.186 |
| 33 | 2026-08-23 10:26 | 639230767665024593 |
|
268 ms | 210.137.140.186 |
| 32 | 2026-08-23 10:10 | 639230757720962293 |
|
649 ms | 210.137.140.186 |
| 31 | 2026-08-23 09:53 | 639230747722189784 |
|
795 ms | 210.137.140.186 |
| 30 | 2026-08-23 09:01 | 639230716313923480 |
|
582 ms | 210.137.140.186 |
| 29 | 2026-08-23 08:44 | 639230706813835990 |
|
309 ms | 210.137.140.186 |
| 28 | 2026-08-23 08:29 | 639230696871062203 |
|
18 ms | 210.137.140.186 |
| 27 | 2026-08-23 08:12 | 639230687142781616 |
|
287 ms | 210.137.140.186 |
| 26 | 2026-08-23 07:56 | 639230677432142227 |
|
550 ms | 210.137.140.186 |
| 25 | 2026-08-23 07:40 | 639230667686258061 |
|
568 ms | 210.137.140.186 |
| 24 | 2026-08-23 07:23 | 639230658039243685 |
|
2 ms | 210.137.140.186 |
| 23 | 2026-08-23 07:07 | 639230648468473803 |
|
3 ms | 210.137.140.186 |
| 22 | 2026-08-23 06:51 | 639230638829658294 |
|
3 ms | 210.137.140.186 |
| 21 | 2026-08-23 06:35 | 639230629247017617 |
|
582 ms | 210.137.140.186 |
| 20 | 2026-08-23 06:19 | 639230619625318239 |
|
566 ms | 210.137.140.186 |
| 19 | 2026-08-23 06:03 | 639230609697630264 |
|
577 ms | 210.137.140.186 |
| 18 | 2026-08-23 05:11 | 639230578570131864 |
|
4 ms | 210.137.140.186 |
| 17 | 2026-08-23 04:55 | 639230568958963168 |
|
290 ms | 210.137.140.186 |
| 16 | 2026-08-23 04:39 | 639230559287611211 |
|
584 ms | 210.137.140.186 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
3 ms | 210.137.140.186 |
| 14 | 2026-08-23 04:06 | 639230539739801669 |
|
3 ms | 210.137.140.186 |
| 13 | 2026-08-23 03:50 | 639230530084069375 |
|
657 ms | 210.137.140.186 |
| 12 | 2026-08-23 03:34 | 639230520362691441 |
|
3 ms | 210.137.140.186 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
598 ms | 210.137.140.186 |
| 10 | 2026-08-23 03:02 | 639230501156002646 |
|
621 ms | 210.137.140.186 |
| 9 | 2026-08-23 02:46 | 639230491502198541 |
|
2 ms | 210.137.140.186 |
| 8 | 2026-08-23 02:30 | 639230481860318494 |
|
2 ms | 210.137.140.186 |
| 7 | 2026-08-23 02:13 | 639230471893008575 |
|
639 ms | 210.137.140.186 |
| 6 | 2026-08-23 01:20 | 639230440030877421 |
|
231 ms | 210.137.140.186 |
| 5 | 2026-08-23 01:04 | 639230430479725508 |
|
305 ms | 210.137.140.186 |
| 4 | 2026-08-23 00:48 | 639230420875160219 |
|
3 ms | 210.137.140.186 |
| 3 | 2026-08-23 00:32 | 639230411240692575 |
|
292 ms | 210.137.140.186 |
| 2 | 2026-08-23 00:16 | 639230401550806607 |
|
560 ms | 210.137.140.186 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
1732 ms | 210.137.140.186 |