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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 343 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
72
Historical checks stored for this nameserver on selected date
Average Latency
343 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-17 23:59
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
72
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 2026-08-17 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-17 23:59 | 639226072268080268 |
|
294 ms | 130.69.92.11 |
| 71 | 2026-08-17 23:43 | 639226062577647657 |
|
582 ms | 130.69.92.11 |
| 70 | 2026-08-17 22:50 | 639226031060857136 |
|
281 ms | 130.69.92.11 |
| 69 | 2026-08-17 22:34 | 639226021535117364 |
|
285 ms | 130.69.92.11 |
| 68 | 2026-08-17 22:18 | 639226011884237078 |
|
289 ms | 130.69.92.11 |
| 67 | 2026-08-17 22:02 | 639226002309299142 |
|
445 ms | 130.69.92.11 |
| 66 | 2026-08-17 21:46 | 639225992791784448 |
|
286 ms | 130.69.92.11 |
| 65 | 2026-08-17 21:30 | 639225983045271390 |
|
280 ms | 130.69.92.11 |
| 64 | 2026-08-17 21:14 | 639225973246293513 |
|
299 ms | 130.69.92.11 |
| 63 | 2026-08-17 20:58 | 639225963620186236 |
|
286 ms | 130.69.92.11 |
| 62 | 2026-08-17 20:42 | 639225953899183916 |
|
283 ms | 130.69.92.11 |
| 61 | 2026-08-17 20:26 | 639225944391528206 |
|
565 ms | 130.69.92.11 |
| 60 | 2026-08-17 20:09 | 639225934593254169 |
|
603 ms | 130.69.92.11 |
| 59 | 2026-08-17 19:53 | 639225924669984512 |
|
275 ms | 130.69.92.11 |
| 58 | 2026-08-17 19:00 | 639225893048561320 |
|
297 ms | 130.69.92.11 |
| 57 | 2026-08-17 18:44 | 639225883481298424 |
|
327 ms | 130.69.92.11 |
| 56 | 2026-08-17 18:28 | 639225873845394034 |
|
300 ms | 130.69.92.11 |
| 55 | 2026-08-17 18:12 | 639225864216078662 |
|
310 ms | 130.69.92.11 |
| 54 | 2026-08-17 17:56 | 639225854541857773 |
|
295 ms | 130.69.92.11 |
| 53 | 2026-08-17 17:40 | 639225844733604072 |
|
297 ms | 130.69.92.11 |
| 52 | 2026-08-17 17:23 | 639225835085229232 |
|
293 ms | 130.69.92.11 |
| 51 | 2026-08-17 17:07 | 639225825349373981 |
|
253 ms | 130.69.92.11 |
| 50 | 2026-08-17 16:51 | 639225815690604161 |
|
298 ms | 130.69.92.11 |
| 49 | 2026-08-17 16:35 | 639225805952472306 |
|
293 ms | 130.69.92.11 |
| 48 | 2026-08-17 16:19 | 639225796264729638 |
|
288 ms | 130.69.92.11 |
| 47 | 2026-08-17 16:02 | 639225786326499329 |
|
9 ms | 130.69.92.11 |
| 46 | 2026-08-17 15:10 | 639225754798130711 |
|
586 ms | 130.69.92.11 |
| 45 | 2026-08-17 14:54 | 639225745123193922 |
|
296 ms | 130.69.92.11 |
| 44 | 2026-08-17 14:37 | 639225735540597271 |
|
258 ms | 130.69.92.11 |
| 43 | 2026-08-17 14:21 | 639225725894857396 |
|
295 ms | 130.69.92.11 |
| 42 | 2026-08-17 14:05 | 639225716249606913 |
|
292 ms | 130.69.92.11 |
| 41 | 2026-08-17 13:49 | 639225706638238179 |
|
301 ms | 130.69.92.11 |
| 40 | 2026-08-17 13:33 | 639225696949691423 |
|
295 ms | 130.69.92.11 |
| 39 | 2026-08-17 13:17 | 639225687286186336 |
|
279 ms | 130.69.92.11 |
| 38 | 2026-08-17 13:01 | 639225677679573133 |
|
295 ms | 130.69.92.11 |
| 37 | 2026-08-17 12:45 | 639225667957861024 |
|
297 ms | 130.69.92.11 |
| 36 | 2026-08-17 12:29 | 639225658298791618 |
|
575 ms | 130.69.92.11 |
| 35 | 2026-08-17 12:13 | 639225648583652785 |
|
296 ms | 130.69.92.11 |
| 34 | 2026-08-17 11:20 | 639225617000524308 |
|
4 ms | 130.69.92.11 |
| 33 | 2026-08-17 11:04 | 639225607668541600 |
|
275 ms | 130.69.92.11 |
| 32 | 2026-08-17 10:48 | 639225598117279238 |
|
293 ms | 130.69.92.11 |
| 31 | 2026-08-17 10:33 | 639225588751002710 |
|
3 ms | 130.69.92.11 |
| 30 | 2026-08-17 10:17 | 639225579295831051 |
|
280 ms | 130.69.92.11 |
| 29 | 2026-08-17 10:01 | 639225569761469940 |
|
3 ms | 130.69.92.11 |
| 28 | 2026-08-17 09:45 | 639225560161422333 |
|
340 ms | 130.69.92.11 |
| 27 | 2026-08-17 09:29 | 639225550739955565 |
|
12 ms | 130.69.92.11 |
| 26 | 2026-08-17 09:13 | 639225541125222426 |
|
3 ms | 130.69.92.11 |
| 25 | 2026-08-17 08:57 | 639225531526675983 |
|
285 ms | 130.69.92.11 |
| 24 | 2026-08-17 08:41 | 639225521915528222 |
|
282 ms | 130.69.92.11 |
| 23 | 2026-08-17 08:25 | 639225512148151789 |
|
553 ms | 130.69.92.11 |
| 22 | 2026-08-17 07:32 | 639225480786142412 |
|
3 ms | 130.69.92.11 |
| 21 | 2026-08-17 07:17 | 639225471394348551 |
|
283 ms | 130.69.92.11 |
| 20 | 2026-08-17 07:01 | 639225462031685068 |
|
294 ms | 130.69.92.11 |
| 19 | 2026-08-17 06:46 | 639225452639458328 |
|
335 ms | 130.69.92.11 |
| 18 | 2026-08-17 06:30 | 639225443300966543 |
|
291 ms | 130.69.92.11 |
| 17 | 2026-08-17 06:14 | 639225433880499379 |
|
274 ms | 130.69.92.11 |
| 16 | 2026-08-17 05:59 | 639225424395198277 |
|
549 ms | 130.69.92.11 |
| 15 | 2026-08-17 05:43 | 639225414744137487 |
|
309 ms | 130.69.92.11 |
| 14 | 2026-08-17 05:27 | 639225405186783164 |
|
284 ms | 130.69.92.11 |
| 13 | 2026-08-17 05:11 | 639225395563669822 |
|
272 ms | 130.69.92.11 |
| 12 | 2026-08-17 04:55 | 639225386076645158 |
|
1168 ms | 130.69.92.11 |
| 11 | 2026-08-17 04:39 | 639225376620669704 |
|
554 ms | 130.69.92.11 |
| 10 | 2026-08-17 03:47 | 639225345580892706 |
|
555 ms | 130.69.92.11 |
| 9 | 2026-08-17 03:32 | 639225336207383710 |
|
2263 ms | 130.69.92.11 |
| 8 | 2026-08-17 03:16 | 639225326726565001 |
|
571 ms | 130.69.92.11 |
| 7 | 2026-08-17 03:00 | 639225317249271010 |
|
288 ms | 130.69.92.11 |
| 6 | 2026-08-17 02:08 | 639225286280886044 |
|
272 ms | 130.69.92.11 |
| 5 | 2026-08-17 01:53 | 639225276872567548 |
|
295 ms | 130.69.92.11 |
| 4 | 2026-08-17 01:37 | 639225267353865348 |
|
277 ms | 130.69.92.11 |
| 3 | 2026-08-17 01:21 | 639225258033914248 |
|
286 ms | 130.69.92.11 |
| 2 | 2026-08-17 00:29 | 639225226652221583 |
|
279 ms | 130.69.92.11 |
| 1 | 2026-08-17 00:13 | 639225217156387684 |
|
285 ms | 130.69.92.11 |