History for db.umin.ac.jp
Domain: umin.ac.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for db.umin.ac.jp
db.umin.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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 536 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 db.umin.ac.jp.
Records on Selected Date
78
Historical checks stored for this nameserver on selected date
Average Latency
536 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:20
All timestamps shown in UTC
Latest Resolved IP on Selected Date
130.69.92.11
Most recently resolved hosting IP on selected date
Successful Responses
78
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 db.umin.ac.jp
Showing DNS history for 2026-08-09 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 |
|---|---|---|---|---|---|
| 78 | 2026-08-09 23:20 | 639219137912168440 |
|
11 ms | 130.69.92.11 |
| 77 | 2026-08-09 23:05 | 639219129014206359 |
|
567 ms | 130.69.92.11 |
| 76 | 2026-08-09 22:51 | 639219120129816185 |
|
304 ms | 130.69.92.11 |
| 75 | 2026-08-09 22:36 | 639219111180200055 |
|
3311 ms | 130.69.92.11 |
| 74 | 2026-08-09 22:21 | 639219102397272208 |
|
312 ms | 130.69.92.11 |
| 73 | 2026-08-09 22:06 | 639219093318422880 |
|
300 ms | 130.69.92.11 |
| 72 | 2026-08-09 21:51 | 639219084400315753 |
|
585 ms | 130.69.92.11 |
| 71 | 2026-08-09 21:36 | 639219075254551587 |
|
291 ms | 130.69.92.11 |
| 70 | 2026-08-09 21:21 | 639219065729192158 |
|
295 ms | 130.69.92.11 |
| 69 | 2026-08-09 21:05 | 639219056747802098 |
|
2008 ms | 130.69.92.11 |
| 68 | 2026-08-09 20:50 | 639219047713450952 |
|
575 ms | 130.69.92.11 |
| 67 | 2026-08-09 20:35 | 639219038561445315 |
|
303 ms | 130.69.92.11 |
| 66 | 2026-08-09 19:42 | 639219007390383771 |
|
292 ms | 130.69.92.11 |
| 65 | 2026-08-09 19:27 | 639218998523265596 |
|
291 ms | 130.69.92.11 |
| 64 | 2026-08-09 19:13 | 639218989631630804 |
|
302 ms | 130.69.92.11 |
| 63 | 2026-08-09 18:58 | 639218980808450892 |
|
2257 ms | 130.69.92.11 |
| 62 | 2026-08-09 18:43 | 639218971852160604 |
|
290 ms | 130.69.92.11 |
| 61 | 2026-08-09 18:28 | 639218962783650906 |
|
574 ms | 130.69.92.11 |
| 60 | 2026-08-09 18:13 | 639218953792820819 |
|
292 ms | 130.69.92.11 |
| 59 | 2026-08-09 17:58 | 639218944959692876 |
|
291 ms | 130.69.92.11 |
| 58 | 2026-08-09 17:43 | 639218936169104506 |
|
296 ms | 130.69.92.11 |
| 57 | 2026-08-09 17:28 | 639218927166062556 |
|
590 ms | 130.69.92.11 |
| 56 | 2026-08-09 17:13 | 639218918015715420 |
|
570 ms | 130.69.92.11 |
| 55 | 2026-08-09 16:58 | 639218908881852638 |
|
289 ms | 130.69.92.11 |
| 54 | 2026-08-09 16:06 | 639218877956262035 |
|
299 ms | 130.69.92.11 |
| 53 | 2026-08-09 15:52 | 639218869143729797 |
|
568 ms | 130.69.92.11 |
| 52 | 2026-08-09 15:37 | 639218860485298832 |
|
354 ms | 130.69.92.11 |
| 51 | 2026-08-09 15:23 | 639218851607906747 |
|
323 ms | 130.69.92.11 |
| 50 | 2026-08-09 15:08 | 639218842720839568 |
|
296 ms | 130.69.92.11 |
| 49 | 2026-08-09 14:53 | 639218833878788864 |
|
298 ms | 130.69.92.11 |
| 48 | 2026-08-09 14:38 | 639218825180862573 |
|
593 ms | 130.69.92.11 |
| 47 | 2026-08-09 14:24 | 639218816469621951 |
|
301 ms | 130.69.92.11 |
| 46 | 2026-08-09 14:09 | 639218807685036212 |
|
298 ms | 130.69.92.11 |
| 45 | 2026-08-09 13:55 | 639218798978271509 |
|
290 ms | 130.69.92.11 |
| 44 | 2026-08-09 13:40 | 639218790065423597 |
|
306 ms | 130.69.92.11 |
| 43 | 2026-08-09 13:25 | 639218781304584862 |
|
293 ms | 130.69.92.11 |
| 42 | 2026-08-09 12:33 | 639218750311179000 |
|
601 ms | 130.69.92.11 |
| 41 | 2026-08-09 12:19 | 639218741750420268 |
|
304 ms | 130.69.92.11 |
| 40 | 2026-08-09 12:04 | 639218733057535576 |
|
2286 ms | 130.69.92.11 |
| 39 | 2026-08-09 11:50 | 639218724471329044 |
|
600 ms | 130.69.92.11 |
| 38 | 2026-08-09 11:36 | 639218715911974203 |
|
569 ms | 130.69.92.11 |
| 37 | 2026-08-09 11:21 | 639218707310812834 |
|
305 ms | 130.69.92.11 |
| 36 | 2026-08-09 11:07 | 639218698790485612 |
|
579 ms | 130.69.92.11 |
| 35 | 2026-08-09 10:53 | 639218690367692706 |
|
244 ms | 130.69.92.11 |
| 34 | 2026-08-09 10:39 | 639218681923173883 |
|
261 ms | 130.69.92.11 |
| 33 | 2026-08-09 10:25 | 639218673547179738 |
|
315 ms | 130.69.92.11 |
| 32 | 2026-08-09 10:10 | 639218664890274867 |
|
286 ms | 130.69.92.11 |
| 31 | 2026-08-09 09:56 | 639218656036928157 |
|
296 ms | 130.69.92.11 |
| 30 | 2026-08-09 09:02 | 639218624808018222 |
|
312 ms | 130.69.92.11 |
| 29 | 2026-08-09 08:47 | 639218616243340806 |
|
310 ms | 130.69.92.11 |
| 28 | 2026-08-09 08:33 | 639218607397811973 |
|
2254 ms | 130.69.92.11 |
| 27 | 2026-08-09 08:18 | 639218598812444454 |
|
267 ms | 130.69.92.11 |
| 26 | 2026-08-09 08:04 | 639218590219570048 |
|
312 ms | 130.69.92.11 |
| 25 | 2026-08-09 07:50 | 639218581690210758 |
|
291 ms | 130.69.92.11 |
| 24 | 2026-08-09 07:35 | 639218573057388822 |
|
2265 ms | 130.69.92.11 |
| 23 | 2026-08-09 07:21 | 639218564408781785 |
|
297 ms | 130.69.92.11 |
| 22 | 2026-08-09 07:06 | 639218555767188482 |
|
298 ms | 130.69.92.11 |
| 21 | 2026-08-09 06:52 | 639218547142705295 |
|
295 ms | 130.69.92.11 |
| 20 | 2026-08-09 06:37 | 639218538090114532 |
|
2300 ms | 130.69.92.11 |
| 19 | 2026-08-09 06:22 | 639218529257910584 |
|
541 ms | 130.69.92.11 |
| 18 | 2026-08-09 05:31 | 639218498473231858 |
|
244 ms | 130.69.92.11 |
| 17 | 2026-08-09 05:16 | 639218489802113995 |
|
259 ms | 130.69.92.11 |
| 16 | 2026-08-09 05:02 | 639218481006804516 |
|
247 ms | 130.69.92.11 |
| 15 | 2026-08-09 04:47 | 639218472048712427 |
|
567 ms | 130.69.92.11 |
| 14 | 2026-08-09 04:32 | 639218463224432974 |
|
303 ms | 130.69.92.11 |
| 13 | 2026-08-09 04:17 | 639218454384107526 |
|
298 ms | 130.69.92.11 |
| 12 | 2026-08-09 04:02 | 639218445331231791 |
|
245 ms | 130.69.92.11 |
| 11 | 2026-08-09 03:47 | 639218436285215733 |
|
298 ms | 130.69.92.11 |
| 10 | 2026-08-09 03:32 | 639218427289555123 |
|
317 ms | 130.69.92.11 |
| 9 | 2026-08-09 03:17 | 639218418227819981 |
|
374 ms | 130.69.92.11 |
| 8 | 2026-08-09 03:02 | 639218409119503123 |
|
266 ms | 130.69.92.11 |
| 7 | 2026-08-09 02:46 | 639218399771712154 |
|
580 ms | 130.69.92.11 |
| 6 | 2026-08-09 01:54 | 639218368648652303 |
|
302 ms | 130.69.92.11 |
| 5 | 2026-08-09 01:39 | 639218359569598460 |
|
263 ms | 130.69.92.11 |
| 4 | 2026-08-09 01:24 | 639218350555429902 |
|
302 ms | 130.69.92.11 |
| 3 | 2026-08-09 01:09 | 639218341311543299 |
|
595 ms | 130.69.92.11 |
| 2 | 2026-08-09 00:17 | 639218309981981465 |
|
242 ms | 130.69.92.11 |
| 1 | 2026-08-09 00:02 | 639218300987184335 |
|
316 ms | 130.69.92.11 |