History for ns1.yawatahama.ed.jp
Domain: yawatahama.ed.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.yawatahama.ed.jp
ns1.yawatahama.ed.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 2026-08-25. For this date, NameServerHistory found 55 DNS check records, 55 successful responses, 0 failed responses, and 2895 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 ns1.yawatahama.ed.jp.
Records on Selected Date
55
Historical checks stored for this nameserver on selected date
Average Latency
2895 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 18:32
All timestamps shown in UTC
Latest Resolved IP on Selected Date
115.30.191.59
Most recently resolved hosting IP on selected date
Successful Responses
55
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 ns1.yawatahama.ed.jp
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 55 | 2026-08-25 18:32 | 639232785462407552 |
|
2007 ms | 115.30.191.59 |
| 54 | 2026-08-25 18:15 | 639232775177487032 |
|
4278 ms | 115.30.191.59 |
| 53 | 2026-08-25 17:58 | 639232764991087115 |
|
2008 ms | 115.30.191.59 |
| 52 | 2026-08-25 17:41 | 639232754842971478 |
|
2267 ms | 115.30.191.59 |
| 51 | 2026-08-25 17:24 | 639232744455159107 |
|
2339 ms | 115.30.191.59 |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
2009 ms | 115.30.191.59 |
| 49 | 2026-08-25 16:49 | 639232723827874402 |
|
4273 ms | 115.30.191.59 |
| 48 | 2026-08-25 16:32 | 639232713533011892 |
|
4264 ms | 115.30.191.59 |
| 47 | 2026-08-25 16:15 | 639232703065318207 |
|
2008 ms | 115.30.191.59 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
2290 ms | 115.30.191.59 |
| 45 | 2026-08-25 15:40 | 639232682238836475 |
|
2013 ms | 115.30.191.59 |
| 44 | 2026-08-25 15:23 | 639232671787004306 |
|
2336 ms | 115.30.191.59 |
| 43 | 2026-08-25 14:28 | 639232638994329666 |
|
4270 ms | 115.30.191.59 |
| 42 | 2026-08-25 14:11 | 639232628614783237 |
|
2009 ms | 115.30.191.59 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
2276 ms | 115.30.191.59 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
4276 ms | 115.30.191.59 |
| 39 | 2026-08-25 13:19 | 639232597643611557 |
|
4277 ms | 115.30.191.59 |
| 38 | 2026-08-25 13:02 | 639232587225721862 |
|
2012 ms | 115.30.191.59 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
4279 ms | 115.30.191.59 |
| 36 | 2026-08-25 12:27 | 639232566381512620 |
|
4277 ms | 115.30.191.59 |
| 35 | 2026-08-25 12:10 | 639232556111768563 |
|
2010 ms | 115.30.191.59 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
2015 ms | 115.30.191.59 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
4279 ms | 115.30.191.59 |
| 32 | 2026-08-25 11:18 | 639232524938080723 |
|
2008 ms | 115.30.191.59 |
| 31 | 2026-08-25 10:24 | 639232492740373468 |
|
2275 ms | 115.30.191.59 |
| 30 | 2026-08-25 10:07 | 639232482235303141 |
|
2008 ms | 115.30.191.59 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
2008 ms | 115.30.191.59 |
| 28 | 2026-08-25 09:32 | 639232461630217327 |
|
2284 ms | 115.30.191.59 |
| 27 | 2026-08-25 09:15 | 639232451282965990 |
|
2848 ms | 115.30.191.59 |
| 26 | 2026-08-25 08:58 | 639232440814614938 |
|
4266 ms | 115.30.191.59 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
2008 ms | 115.30.191.59 |
| 24 | 2026-08-25 08:23 | 639232420003096185 |
|
10 ms | 115.30.191.59 |
| 23 | 2026-08-25 08:06 | 639232409467287444 |
|
4272 ms | 115.30.191.59 |
| 22 | 2026-08-25 07:48 | 639232399077195997 |
|
2008 ms | 115.30.191.59 |
| 21 | 2026-08-25 07:31 | 639232388731528337 |
|
2010 ms | 115.30.191.59 |
| 20 | 2026-08-25 07:14 | 639232378288598612 |
|
4266 ms | 115.30.191.59 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
2872 ms | 115.30.191.59 |
| 18 | 2026-08-25 06:03 | 639232336112370741 |
|
4266 ms | 115.30.191.59 |
| 17 | 2026-08-25 05:46 | 639232326146508970 |
|
4266 ms | 115.30.191.59 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
4267 ms | 115.30.191.59 |
| 15 | 2026-08-25 05:13 | 639232306217998913 |
|
2007 ms | 115.30.191.59 |
| 14 | 2026-08-25 04:56 | 639232296255744174 |
|
2008 ms | 115.30.191.59 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
2007 ms | 115.30.191.59 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
2269 ms | 115.30.191.59 |
| 11 | 2026-08-25 04:06 | 639232265900986425 |
|
4269 ms | 115.30.191.59 |
| 10 | 2026-08-25 03:49 | 639232255723518075 |
|
4499 ms | 115.30.191.59 |
| 9 | 2026-08-25 03:32 | 639232245484452890 |
|
4283 ms | 115.30.191.59 |
| 8 | 2026-08-25 03:15 | 639232235157175331 |
|
2008 ms | 115.30.191.59 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
2402 ms | 115.30.191.59 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
2338 ms | 115.30.191.59 |
| 5 | 2026-08-25 01:47 | 639232182496008942 |
|
4265 ms | 115.30.191.59 |
| 4 | 2026-08-25 01:30 | 639232172197053132 |
|
2280 ms | 115.30.191.59 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
2265 ms | 115.30.191.59 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
4281 ms | 115.30.191.59 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
2008 ms | 115.30.191.59 |