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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 398 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
75
Historical checks stored for this nameserver on selected date
Average Latency
398 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:57
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
75
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 2026-08-18 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-18 23:57 | 639226935204800669 |
|
299 ms | 130.69.92.11 |
| 74 | 2026-08-18 23:41 | 639226925298919497 |
|
292 ms | 130.69.92.11 |
| 73 | 2026-08-18 23:25 | 639226915487885053 |
|
288 ms | 130.69.92.11 |
| 72 | 2026-08-18 23:08 | 639226905465760034 |
|
242 ms | 130.69.92.11 |
| 71 | 2026-08-18 22:51 | 639226895378104692 |
|
264 ms | 130.69.92.11 |
| 70 | 2026-08-18 21:58 | 639226863374232622 |
|
290 ms | 130.69.92.11 |
| 69 | 2026-08-18 21:42 | 639226853698516058 |
|
277 ms | 130.69.92.11 |
| 68 | 2026-08-18 21:25 | 639226843797360601 |
|
3 ms | 130.69.92.11 |
| 67 | 2026-08-18 21:09 | 639226834046588155 |
|
296 ms | 130.69.92.11 |
| 66 | 2026-08-18 20:52 | 639226824234488533 |
|
569 ms | 130.69.92.11 |
| 65 | 2026-08-18 20:36 | 639226814549928621 |
|
294 ms | 130.69.92.11 |
| 64 | 2026-08-18 20:20 | 639226804721432353 |
|
314 ms | 130.69.92.11 |
| 63 | 2026-08-18 20:04 | 639226795048828184 |
|
297 ms | 130.69.92.11 |
| 62 | 2026-08-18 19:47 | 639226785202482420 |
|
534 ms | 130.69.92.11 |
| 61 | 2026-08-18 19:31 | 639226775309362607 |
|
298 ms | 130.69.92.11 |
| 60 | 2026-08-18 19:14 | 639226765406586155 |
|
292 ms | 130.69.92.11 |
| 59 | 2026-08-18 18:58 | 639226755437790519 |
|
606 ms | 130.69.92.11 |
| 58 | 2026-08-18 18:05 | 639226723856194457 |
|
258 ms | 130.69.92.11 |
| 57 | 2026-08-18 17:49 | 639226714050583422 |
|
308 ms | 130.69.92.11 |
| 56 | 2026-08-18 17:32 | 639226704236499724 |
|
280 ms | 130.69.92.11 |
| 55 | 2026-08-18 17:16 | 639226694184520163 |
|
292 ms | 130.69.92.11 |
| 54 | 2026-08-18 16:59 | 639226684161203477 |
|
295 ms | 130.69.92.11 |
| 53 | 2026-08-18 16:43 | 639226674305430109 |
|
2009 ms | 130.69.92.11 |
| 52 | 2026-08-18 16:26 | 639226664489607984 |
|
287 ms | 130.69.92.11 |
| 51 | 2026-08-18 16:10 | 639226654533111667 |
|
302 ms | 130.69.92.11 |
| 50 | 2026-08-18 15:53 | 639226644778594725 |
|
578 ms | 130.69.92.11 |
| 49 | 2026-08-18 15:37 | 639226634901553621 |
|
296 ms | 130.69.92.11 |
| 48 | 2026-08-18 15:20 | 639226624921864967 |
|
566 ms | 130.69.92.11 |
| 47 | 2026-08-18 15:04 | 639226614939419403 |
|
293 ms | 130.69.92.11 |
| 46 | 2026-08-18 14:10 | 639226583021074771 |
|
276 ms | 130.69.92.11 |
| 45 | 2026-08-18 13:54 | 639226573279933585 |
|
282 ms | 130.69.92.11 |
| 44 | 2026-08-18 13:38 | 639226563494036301 |
|
304 ms | 130.69.92.11 |
| 43 | 2026-08-18 13:21 | 639226553708216256 |
|
273 ms | 130.69.92.11 |
| 42 | 2026-08-18 13:05 | 639226544003734815 |
|
283 ms | 130.69.92.11 |
| 41 | 2026-08-18 12:49 | 639226534105733155 |
|
273 ms | 130.69.92.11 |
| 40 | 2026-08-18 12:32 | 639226524298118898 |
|
274 ms | 130.69.92.11 |
| 39 | 2026-08-18 12:16 | 639226514525195335 |
|
298 ms | 130.69.92.11 |
| 38 | 2026-08-18 12:00 | 639226504703635320 |
|
293 ms | 130.69.92.11 |
| 37 | 2026-08-18 11:43 | 639226494737271720 |
|
3 ms | 130.69.92.11 |
| 36 | 2026-08-18 11:27 | 639226485005027236 |
|
304 ms | 130.69.92.11 |
| 35 | 2026-08-18 11:10 | 639226475133236105 |
|
580 ms | 130.69.92.11 |
| 34 | 2026-08-18 10:17 | 639226442975077052 |
|
292 ms | 130.69.92.11 |
| 33 | 2026-08-18 10:01 | 639226433317932039 |
|
285 ms | 130.69.92.11 |
| 32 | 2026-08-18 09:44 | 639226423688431096 |
|
548 ms | 130.69.92.11 |
| 31 | 2026-08-18 09:28 | 639226413998250045 |
|
286 ms | 130.69.92.11 |
| 30 | 2026-08-18 09:12 | 639226404284554875 |
|
399 ms | 130.69.92.11 |
| 29 | 2026-08-18 08:56 | 639226394637043309 |
|
248 ms | 130.69.92.11 |
| 28 | 2026-08-18 08:40 | 639226385052447582 |
|
296 ms | 130.69.92.11 |
| 27 | 2026-08-18 08:24 | 639226375506189603 |
|
19 ms | 130.69.92.11 |
| 26 | 2026-08-18 08:08 | 639226365690646426 |
|
559 ms | 130.69.92.11 |
| 25 | 2026-08-18 07:52 | 639226355771007701 |
|
9 ms | 130.69.92.11 |
| 24 | 2026-08-18 07:35 | 639226345946269369 |
|
283 ms | 130.69.92.11 |
| 23 | 2026-08-18 07:19 | 639226336241601848 |
|
288 ms | 130.69.92.11 |
| 22 | 2026-08-18 06:26 | 639226304950675290 |
|
14 ms | 130.69.92.11 |
| 21 | 2026-08-18 06:11 | 639226295324754616 |
|
285 ms | 130.69.92.11 |
| 20 | 2026-08-18 05:55 | 639226285824640601 |
|
275 ms | 130.69.92.11 |
| 19 | 2026-08-18 05:39 | 639226276321223917 |
|
275 ms | 130.69.92.11 |
| 18 | 2026-08-18 05:23 | 639226266800200046 |
|
283 ms | 130.69.92.11 |
| 17 | 2026-08-18 05:07 | 639226256958066164 |
|
298 ms | 130.69.92.11 |
| 16 | 2026-08-18 04:51 | 639226247432364597 |
|
520 ms | 130.69.92.11 |
| 15 | 2026-08-18 04:35 | 639226237703388552 |
|
291 ms | 130.69.92.11 |
| 14 | 2026-08-18 04:18 | 639226227937569589 |
|
545 ms | 130.69.92.11 |
| 13 | 2026-08-18 04:02 | 639226218052465471 |
|
555 ms | 130.69.92.11 |
| 12 | 2026-08-18 03:46 | 639226208429623997 |
|
278 ms | 130.69.92.11 |
| 11 | 2026-08-18 03:30 | 639226198800675295 |
|
281 ms | 130.69.92.11 |
| 10 | 2026-08-18 02:38 | 639226167722042574 |
|
290 ms | 130.69.92.11 |
| 9 | 2026-08-18 02:22 | 639226158277924383 |
|
274 ms | 130.69.92.11 |
| 8 | 2026-08-18 02:06 | 639226148757810592 |
|
3162 ms | 130.69.92.11 |
| 7 | 2026-08-18 01:50 | 639226139348611045 |
|
332 ms | 130.69.92.11 |
| 6 | 2026-08-18 01:35 | 639226129823462907 |
|
274 ms | 130.69.92.11 |
| 5 | 2026-08-18 01:19 | 639226120218260005 |
|
277 ms | 130.69.92.11 |
| 4 | 2026-08-18 01:03 | 639226110875503904 |
|
10 ms | 130.69.92.11 |
| 3 | 2026-08-18 00:47 | 639226101376311912 |
|
283 ms | 130.69.92.11 |
| 2 | 2026-08-18 00:31 | 639226091924943492 |
|
2316 ms | 130.69.92.11 |
| 1 | 2026-08-18 00:16 | 639226082133158124 |
|
561 ms | 130.69.92.11 |