History for app2.icz.co.jp
Domain: icz.co.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for app2.icz.co.jp
app2.icz.co.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 63 DNS check records, 63 successful responses, 0 failed responses, and 1111 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 app2.icz.co.jp.
Records on Selected Date
63
Historical checks stored for this nameserver on selected date
Average Latency
1111 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 21:26
All timestamps shown in UTC
Latest Resolved IP on Selected Date
153.127.254.254
Most recently resolved hosting IP on selected date
Successful Responses
63
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 app2.icz.co.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 |
|---|---|---|---|---|---|
| 63 | 2026-08-25 21:26 | 639232890389222534 |
|
268 ms | 153.127.254.254 |
| 62 | 2026-08-25 21:09 | 639232880143390843 |
|
269 ms | 153.127.254.254 |
| 61 | 2026-08-25 20:51 | 639232869755024069 |
|
1733 ms | 153.127.254.254 |
| 60 | 2026-08-25 20:34 | 639232859355940346 |
|
1459 ms | 153.127.254.254 |
| 59 | 2026-08-25 20:17 | 639232848992244953 |
|
1728 ms | 153.127.254.254 |
| 58 | 2026-08-25 19:59 | 639232838596478500 |
|
494 ms | 153.127.254.254 |
| 57 | 2026-08-25 19:42 | 639232828175327683 |
|
1764 ms | 153.127.254.254 |
| 56 | 2026-08-25 19:25 | 639232817798330473 |
|
1741 ms | 153.127.254.254 |
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
1719 ms | 153.127.254.254 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
1712 ms | 153.127.254.254 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
1753 ms | 153.127.254.254 |
| 52 | 2026-08-25 17:40 | 639232754842971478 |
|
1753 ms | 153.127.254.254 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
1738 ms | 153.127.254.254 |
| 50 | 2026-08-25 17:05 | 639232734145178231 |
|
276 ms | 153.127.254.254 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
1128 ms | 153.127.254.254 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
275 ms | 153.127.254.254 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
1772 ms | 153.127.254.254 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
254 ms | 153.127.254.254 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
275 ms | 153.127.254.254 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
1758 ms | 153.127.254.254 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
1781 ms | 153.127.254.254 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
279 ms | 153.127.254.254 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
342 ms | 153.127.254.254 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
267 ms | 153.127.254.254 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
1758 ms | 153.127.254.254 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
295 ms | 153.127.254.254 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
1776 ms | 153.127.254.254 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
275 ms | 153.127.254.254 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
257 ms | 153.127.254.254 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
254 ms | 153.127.254.254 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
1816 ms | 153.127.254.254 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
1770 ms | 153.127.254.254 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
276 ms | 153.127.254.254 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
1160 ms | 153.127.254.254 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
252 ms | 153.127.254.254 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
254 ms | 153.127.254.254 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
282 ms | 153.127.254.254 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
1173 ms | 153.127.254.254 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
1173 ms | 153.127.254.254 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
1769 ms | 153.127.254.254 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
1270 ms | 153.127.254.254 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
2282 ms | 153.127.254.254 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
1730 ms | 153.127.254.254 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
290 ms | 153.127.254.254 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
1432 ms | 153.127.254.254 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
276 ms | 153.127.254.254 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
1729 ms | 153.127.254.254 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
1733 ms | 153.127.254.254 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
1176 ms | 153.127.254.254 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
264 ms | 153.127.254.254 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
1742 ms | 153.127.254.254 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
1462 ms | 153.127.254.254 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
528 ms | 153.127.254.254 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
1161 ms | 153.127.254.254 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
271 ms | 153.127.254.254 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
1746 ms | 153.127.254.254 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
1166 ms | 153.127.254.254 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
1996 ms | 153.127.254.254 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
1736 ms | 153.127.254.254 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
1774 ms | 153.127.254.254 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
266 ms | 153.127.254.254 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
1140 ms | 153.127.254.254 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
1736 ms | 153.127.254.254 |