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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 390 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
390 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-14 23:53
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 2026-08-14 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 | 2026-08-14 23:53 | 639223477272309567 |
|
292 ms | 130.69.92.11 |
| 77 | 2026-08-14 23:37 | 639223467876800215 |
|
285 ms | 130.69.92.11 |
| 76 | 2026-08-14 23:22 | 639223458466733344 |
|
549 ms | 130.69.92.11 |
| 75 | 2026-08-14 23:06 | 639223449196197019 |
|
311 ms | 130.69.92.11 |
| 74 | 2026-08-14 22:50 | 639223439729973302 |
|
534 ms | 130.69.92.11 |
| 73 | 2026-08-14 22:35 | 639223430298973377 |
|
296 ms | 130.69.92.11 |
| 72 | 2026-08-14 22:19 | 639223420812183061 |
|
279 ms | 130.69.92.11 |
| 71 | 2026-08-14 22:03 | 639223411307572360 |
|
2055 ms | 130.69.92.11 |
| 70 | 2026-08-14 21:47 | 639223401895099116 |
|
299 ms | 130.69.92.11 |
| 69 | 2026-08-14 20:55 | 639223370328282191 |
|
293 ms | 130.69.92.11 |
| 68 | 2026-08-14 20:39 | 639223361156898888 |
|
2292 ms | 130.69.92.11 |
| 67 | 2026-08-14 20:24 | 639223351683501109 |
|
283 ms | 130.69.92.11 |
| 66 | 2026-08-14 20:08 | 639223342485908428 |
|
267 ms | 130.69.92.11 |
| 65 | 2026-08-14 19:53 | 639223333113923772 |
|
300 ms | 130.69.92.11 |
| 64 | 2026-08-14 19:37 | 639223323766820131 |
|
567 ms | 130.69.92.11 |
| 63 | 2026-08-14 19:21 | 639223314500774279 |
|
280 ms | 130.69.92.11 |
| 62 | 2026-08-14 19:06 | 639223305225877159 |
|
276 ms | 130.69.92.11 |
| 61 | 2026-08-14 18:51 | 639223295834845965 |
|
274 ms | 130.69.92.11 |
| 60 | 2026-08-14 18:35 | 639223286312006616 |
|
4 ms | 130.69.92.11 |
| 59 | 2026-08-14 18:19 | 639223276659010988 |
|
281 ms | 130.69.92.11 |
| 58 | 2026-08-14 18:03 | 639223267203892251 |
|
365 ms | 130.69.92.11 |
| 57 | 2026-08-14 17:10 | 639223235652723921 |
|
269 ms | 130.69.92.11 |
| 56 | 2026-08-14 16:55 | 639223226156684619 |
|
269 ms | 130.69.92.11 |
| 55 | 2026-08-14 16:39 | 639223216737677817 |
|
4 ms | 130.69.92.11 |
| 54 | 2026-08-14 16:23 | 639223207303987036 |
|
292 ms | 130.69.92.11 |
| 53 | 2026-08-14 16:07 | 639223197972369650 |
|
252 ms | 130.69.92.11 |
| 52 | 2026-08-14 15:52 | 639223188476518684 |
|
330 ms | 130.69.92.11 |
| 51 | 2026-08-14 15:36 | 639223179029668254 |
|
572 ms | 130.69.92.11 |
| 50 | 2026-08-14 15:20 | 639223169668684371 |
|
295 ms | 130.69.92.11 |
| 49 | 2026-08-14 15:05 | 639223160270013058 |
|
294 ms | 130.69.92.11 |
| 48 | 2026-08-14 14:49 | 639223150848386507 |
|
305 ms | 130.69.92.11 |
| 47 | 2026-08-14 14:33 | 639223141514160124 |
|
269 ms | 130.69.92.11 |
| 46 | 2026-08-14 14:17 | 639223131908897269 |
|
280 ms | 130.69.92.11 |
| 45 | 2026-08-14 13:25 | 639223100084750932 |
|
5 ms | 130.69.92.11 |
| 44 | 2026-08-14 13:09 | 639223090744921973 |
|
3 ms | 130.69.92.11 |
| 43 | 2026-08-14 12:53 | 639223081343134137 |
|
306 ms | 130.69.92.11 |
| 42 | 2026-08-14 12:38 | 639223071917003603 |
|
296 ms | 130.69.92.11 |
| 41 | 2026-08-14 12:22 | 639223062407395043 |
|
286 ms | 130.69.92.11 |
| 40 | 2026-08-14 12:06 | 639223052970600447 |
|
291 ms | 130.69.92.11 |
| 39 | 2026-08-14 11:50 | 639223043584242187 |
|
277 ms | 130.69.92.11 |
| 38 | 2026-08-14 11:35 | 639223034248611856 |
|
268 ms | 130.69.92.11 |
| 37 | 2026-08-14 11:19 | 639223024816175094 |
|
273 ms | 130.69.92.11 |
| 36 | 2026-08-14 11:03 | 639223015278211871 |
|
291 ms | 130.69.92.11 |
| 35 | 2026-08-14 10:47 | 639223005387568522 |
|
276 ms | 130.69.92.11 |
| 34 | 2026-08-14 10:31 | 639222995944735037 |
|
297 ms | 130.69.92.11 |
| 33 | 2026-08-14 09:38 | 639222964532402826 |
|
271 ms | 130.69.92.11 |
| 32 | 2026-08-14 09:23 | 639222955031971579 |
|
544 ms | 130.69.92.11 |
| 31 | 2026-08-14 09:07 | 639222945616352079 |
|
3 ms | 130.69.92.11 |
| 30 | 2026-08-14 08:51 | 639222936296615644 |
|
296 ms | 130.69.92.11 |
| 29 | 2026-08-14 08:36 | 639222926913151746 |
|
290 ms | 130.69.92.11 |
| 28 | 2026-08-14 08:20 | 639222917608375722 |
|
300 ms | 130.69.92.11 |
| 27 | 2026-08-14 08:04 | 639222908294448500 |
|
772 ms | 130.69.92.11 |
| 26 | 2026-08-14 07:49 | 639222898918389753 |
|
302 ms | 130.69.92.11 |
| 25 | 2026-08-14 07:33 | 639222889625876211 |
|
292 ms | 130.69.92.11 |
| 24 | 2026-08-14 07:18 | 639222880353707528 |
|
3 ms | 130.69.92.11 |
| 23 | 2026-08-14 07:02 | 639222871065611259 |
|
2287 ms | 130.69.92.11 |
| 22 | 2026-08-14 06:47 | 639222861517093112 |
|
297 ms | 130.69.92.11 |
| 21 | 2026-08-14 05:55 | 639222830182717637 |
|
933 ms | 130.69.92.11 |
| 20 | 2026-08-14 05:39 | 639222820714737422 |
|
292 ms | 130.69.92.11 |
| 19 | 2026-08-14 05:23 | 639222811404284741 |
|
289 ms | 130.69.92.11 |
| 18 | 2026-08-14 05:08 | 639222801994952240 |
|
11 ms | 130.69.92.11 |
| 17 | 2026-08-14 04:52 | 639222792581940911 |
|
333 ms | 130.69.92.11 |
| 16 | 2026-08-14 04:36 | 639222783296631220 |
|
2 ms | 130.69.92.11 |
| 15 | 2026-08-14 04:21 | 639222773909528001 |
|
3 ms | 130.69.92.11 |
| 14 | 2026-08-14 04:05 | 639222764574707991 |
|
34 ms | 130.69.92.11 |
| 13 | 2026-08-14 03:50 | 639222754982758281 |
|
564 ms | 130.69.92.11 |
| 12 | 2026-08-14 03:34 | 639222745650144239 |
|
306 ms | 130.69.92.11 |
| 11 | 2026-08-14 03:18 | 639222736060223018 |
|
280 ms | 130.69.92.11 |
| 10 | 2026-08-14 03:02 | 639222726529271510 |
|
529 ms | 130.69.92.11 |
| 9 | 2026-08-14 02:09 | 639222694791257846 |
|
3 ms | 130.69.92.11 |
| 8 | 2026-08-14 01:53 | 639222685350317820 |
|
280 ms | 130.69.92.11 |
| 7 | 2026-08-14 01:37 | 639222675895178560 |
|
552 ms | 130.69.92.11 |
| 6 | 2026-08-14 01:22 | 639222666344182743 |
|
2242 ms | 130.69.92.11 |
| 5 | 2026-08-14 01:06 | 639222656762316965 |
|
277 ms | 130.69.92.11 |
| 4 | 2026-08-14 00:50 | 639222647109404695 |
|
280 ms | 130.69.92.11 |
| 3 | 2026-08-14 00:33 | 639222637659944389 |
|
276 ms | 130.69.92.11 |
| 2 | 2026-08-14 00:18 | 639222628151417313 |
|
293 ms | 130.69.92.11 |
| 1 | 2026-08-14 00:02 | 639222618462620588 |
|
280 ms | 130.69.92.11 |