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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 394 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
76
Historical checks stored for this nameserver on selected date
Average Latency
394 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-15 23:48
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
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 db.umin.ac.jp
Showing DNS history for 2026-08-15 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 | 2026-08-15 23:48 | 639224338276675277 |
|
585 ms | 130.69.92.11 |
| 75 | 2026-08-15 22:56 | 639224306594546649 |
|
281 ms | 130.69.92.11 |
| 74 | 2026-08-15 22:40 | 639224297145423303 |
|
305 ms | 130.69.92.11 |
| 73 | 2026-08-15 22:24 | 639224287678238833 |
|
270 ms | 130.69.92.11 |
| 72 | 2026-08-15 22:09 | 639224278490872828 |
|
280 ms | 130.69.92.11 |
| 71 | 2026-08-15 21:53 | 639224269149307826 |
|
293 ms | 130.69.92.11 |
| 70 | 2026-08-15 21:38 | 639224259868597616 |
|
283 ms | 130.69.92.11 |
| 69 | 2026-08-15 21:22 | 639224250518642175 |
|
289 ms | 130.69.92.11 |
| 68 | 2026-08-15 21:07 | 639224241064772383 |
|
297 ms | 130.69.92.11 |
| 67 | 2026-08-15 20:51 | 639224231691099605 |
|
570 ms | 130.69.92.11 |
| 66 | 2026-08-15 20:35 | 639224222468168159 |
|
631 ms | 130.69.92.11 |
| 65 | 2026-08-15 20:20 | 639224213173899635 |
|
297 ms | 130.69.92.11 |
| 64 | 2026-08-15 20:04 | 639224203914451783 |
|
306 ms | 130.69.92.11 |
| 63 | 2026-08-15 19:11 | 639224172202542163 |
|
284 ms | 130.69.92.11 |
| 62 | 2026-08-15 18:56 | 639224163338654093 |
|
287 ms | 130.69.92.11 |
| 61 | 2026-08-15 18:41 | 639224154287995374 |
|
575 ms | 130.69.92.11 |
| 60 | 2026-08-15 18:26 | 639224145118612503 |
|
292 ms | 130.69.92.11 |
| 59 | 2026-08-15 18:11 | 639224135995990731 |
|
290 ms | 130.69.92.11 |
| 58 | 2026-08-15 17:56 | 639224127185332624 |
|
275 ms | 130.69.92.11 |
| 57 | 2026-08-15 17:41 | 639224118229289175 |
|
717 ms | 130.69.92.11 |
| 56 | 2026-08-15 17:26 | 639224109273796359 |
|
576 ms | 130.69.92.11 |
| 55 | 2026-08-15 17:11 | 639224100490805608 |
|
264 ms | 130.69.92.11 |
| 54 | 2026-08-15 16:57 | 639224091353714490 |
|
288 ms | 130.69.92.11 |
| 53 | 2026-08-15 16:41 | 639224082033126828 |
|
544 ms | 130.69.92.11 |
| 52 | 2026-08-15 16:26 | 639224072736962403 |
|
271 ms | 130.69.92.11 |
| 51 | 2026-08-15 15:33 | 639224041475563754 |
|
273 ms | 130.69.92.11 |
| 50 | 2026-08-15 15:18 | 639224032345604453 |
|
299 ms | 130.69.92.11 |
| 49 | 2026-08-15 15:03 | 639224023169497283 |
|
291 ms | 130.69.92.11 |
| 48 | 2026-08-15 14:47 | 639224013981146405 |
|
290 ms | 130.69.92.11 |
| 47 | 2026-08-15 14:32 | 639224004883412586 |
|
2245 ms | 130.69.92.11 |
| 46 | 2026-08-15 14:17 | 639223995612880615 |
|
276 ms | 130.69.92.11 |
| 45 | 2026-08-15 14:01 | 639223986271830789 |
|
305 ms | 130.69.92.11 |
| 44 | 2026-08-15 13:46 | 639223977005780949 |
|
2842 ms | 130.69.92.11 |
| 43 | 2026-08-15 13:30 | 639223967653137793 |
|
315 ms | 130.69.92.11 |
| 42 | 2026-08-15 13:15 | 639223958286010799 |
|
297 ms | 130.69.92.11 |
| 41 | 2026-08-15 12:59 | 639223948936108345 |
|
287 ms | 130.69.92.11 |
| 40 | 2026-08-15 12:43 | 639223939673066880 |
|
302 ms | 130.69.92.11 |
| 39 | 2026-08-15 11:51 | 639223908317760530 |
|
588 ms | 130.69.92.11 |
| 38 | 2026-08-15 11:36 | 639223898992594258 |
|
274 ms | 130.69.92.11 |
| 37 | 2026-08-15 11:20 | 639223889761312823 |
|
274 ms | 130.69.92.11 |
| 36 | 2026-08-15 11:05 | 639223880359273507 |
|
293 ms | 130.69.92.11 |
| 35 | 2026-08-15 10:49 | 639223870920466808 |
|
280 ms | 130.69.92.11 |
| 34 | 2026-08-15 10:33 | 639223861579762179 |
|
299 ms | 130.69.92.11 |
| 33 | 2026-08-15 10:18 | 639223852238616009 |
|
293 ms | 130.69.92.11 |
| 32 | 2026-08-15 10:02 | 639223843019815620 |
|
299 ms | 130.69.92.11 |
| 31 | 2026-08-15 09:47 | 639223833669915012 |
|
281 ms | 130.69.92.11 |
| 30 | 2026-08-15 09:32 | 639223824494613222 |
|
544 ms | 130.69.92.11 |
| 29 | 2026-08-15 09:16 | 639223815116325293 |
|
298 ms | 130.69.92.11 |
| 28 | 2026-08-15 09:00 | 639223805493870221 |
|
281 ms | 130.69.92.11 |
| 27 | 2026-08-15 08:08 | 639223774218660438 |
|
287 ms | 130.69.92.11 |
| 26 | 2026-08-15 07:52 | 639223764663090372 |
|
9 ms | 130.69.92.11 |
| 25 | 2026-08-15 07:36 | 639223755338811400 |
|
532 ms | 130.69.92.11 |
| 24 | 2026-08-15 07:21 | 639223746019193268 |
|
297 ms | 130.69.92.11 |
| 23 | 2026-08-15 07:05 | 639223736658778104 |
|
267 ms | 130.69.92.11 |
| 22 | 2026-08-15 06:50 | 639223727330194499 |
|
291 ms | 130.69.92.11 |
| 21 | 2026-08-15 06:34 | 639223717848514742 |
|
4 ms | 130.69.92.11 |
| 20 | 2026-08-15 06:18 | 639223708284754056 |
|
291 ms | 130.69.92.11 |
| 19 | 2026-08-15 06:02 | 639223699061259933 |
|
277 ms | 130.69.92.11 |
| 18 | 2026-08-15 05:47 | 639223689592545140 |
|
567 ms | 130.69.92.11 |
| 17 | 2026-08-15 05:31 | 639223680143410810 |
|
298 ms | 130.69.92.11 |
| 16 | 2026-08-15 05:15 | 639223670514517104 |
|
269 ms | 130.69.92.11 |
| 15 | 2026-08-15 04:22 | 639223638855054294 |
|
299 ms | 130.69.92.11 |
| 14 | 2026-08-15 04:07 | 639223629623335972 |
|
291 ms | 130.69.92.11 |
| 13 | 2026-08-15 03:51 | 639223620390189495 |
|
297 ms | 130.69.92.11 |
| 12 | 2026-08-15 03:36 | 639223610916950440 |
|
270 ms | 130.69.92.11 |
| 11 | 2026-08-15 03:20 | 639223601597759168 |
|
264 ms | 130.69.92.11 |
| 10 | 2026-08-15 03:05 | 639223592342172093 |
|
588 ms | 130.69.92.11 |
| 9 | 2026-08-15 02:49 | 639223583324121497 |
|
295 ms | 130.69.92.11 |
| 8 | 2026-08-15 02:34 | 639223574086714218 |
|
332 ms | 130.69.92.11 |
| 7 | 2026-08-15 02:19 | 639223564698424889 |
|
555 ms | 130.69.92.11 |
| 6 | 2026-08-15 02:03 | 639223555408664206 |
|
565 ms | 130.69.92.11 |
| 5 | 2026-08-15 01:48 | 639223546000912416 |
|
556 ms | 130.69.92.11 |
| 4 | 2026-08-15 01:32 | 639223536550774847 |
|
283 ms | 130.69.92.11 |
| 3 | 2026-08-15 00:39 | 639223505017205611 |
|
293 ms | 130.69.92.11 |
| 2 | 2026-08-15 00:24 | 639223495784410207 |
|
3 ms | 130.69.92.11 |
| 1 | 2026-08-15 00:08 | 639223486524583054 |
|
282 ms | 130.69.92.11 |