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 2026-08-27. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 1117 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
72
Historical checks stored for this nameserver on selected date
Average Latency
1117 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 23:26
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
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 app2.icz.co.jp
Showing DNS history for 2026-08-27 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 | 2026-08-27 23:26 | 639234690580226618 |
|
1195 ms | 153.127.254.254 |
| 71 | 2026-08-27 23:09 | 639234680477852135 |
|
275 ms | 153.127.254.254 |
| 70 | 2026-08-27 22:52 | 639234670282270693 |
|
1155 ms | 153.127.254.254 |
| 69 | 2026-08-27 22:35 | 639234660146106544 |
|
265 ms | 153.127.254.254 |
| 68 | 2026-08-27 22:18 | 639234649768231829 |
|
1726 ms | 153.127.254.254 |
| 67 | 2026-08-27 22:01 | 639234639589413826 |
|
1705 ms | 153.127.254.254 |
| 66 | 2026-08-27 21:44 | 639234629372993861 |
|
1955 ms | 153.127.254.254 |
| 65 | 2026-08-27 21:27 | 639234619223904344 |
|
250 ms | 153.127.254.254 |
| 64 | 2026-08-27 21:10 | 639234608944811927 |
|
250 ms | 153.127.254.254 |
| 63 | 2026-08-27 20:53 | 639234598661858910 |
|
1135 ms | 153.127.254.254 |
| 62 | 2026-08-27 20:36 | 639234588314533893 |
|
269 ms | 153.127.254.254 |
| 61 | 2026-08-27 20:18 | 639234577878211878 |
|
1771 ms | 153.127.254.254 |
| 60 | 2026-08-27 19:24 | 639234545578367474 |
|
249 ms | 153.127.254.254 |
| 59 | 2026-08-27 19:07 | 639234535255111795 |
|
1717 ms | 153.127.254.254 |
| 58 | 2026-08-27 18:50 | 639234525107594067 |
|
1926 ms | 153.127.254.254 |
| 57 | 2026-08-27 18:33 | 639234514890244566 |
|
1744 ms | 153.127.254.254 |
| 56 | 2026-08-27 18:16 | 639234504745477862 |
|
255 ms | 153.127.254.254 |
| 55 | 2026-08-27 17:59 | 639234494449227290 |
|
277 ms | 153.127.254.254 |
| 54 | 2026-08-27 17:42 | 639234484118025686 |
|
1151 ms | 153.127.254.254 |
| 53 | 2026-08-27 17:25 | 639234473946362077 |
|
1727 ms | 153.127.254.254 |
| 52 | 2026-08-27 17:08 | 639234463759124388 |
|
1740 ms | 153.127.254.254 |
| 51 | 2026-08-27 16:51 | 639234453500759178 |
|
270 ms | 153.127.254.254 |
| 50 | 2026-08-27 16:34 | 639234442983541638 |
|
1985 ms | 153.127.254.254 |
| 49 | 2026-08-27 16:16 | 639234432404354562 |
|
2255 ms | 153.127.254.254 |
| 48 | 2026-08-27 15:21 | 639234399767719119 |
|
267 ms | 153.127.254.254 |
| 47 | 2026-08-27 15:04 | 639234389460601485 |
|
1824 ms | 153.127.254.254 |
| 46 | 2026-08-27 14:47 | 639234379227178707 |
|
1732 ms | 153.127.254.254 |
| 45 | 2026-08-27 14:30 | 639234369065315214 |
|
273 ms | 153.127.254.254 |
| 44 | 2026-08-27 14:13 | 639234358825501576 |
|
270 ms | 153.127.254.254 |
| 43 | 2026-08-27 13:56 | 639234348572745268 |
|
268 ms | 153.127.254.254 |
| 42 | 2026-08-27 13:39 | 639234338264503481 |
|
1749 ms | 153.127.254.254 |
| 41 | 2026-08-27 13:22 | 639234327818741376 |
|
3788 ms | 153.127.254.254 |
| 40 | 2026-08-27 13:04 | 639234317475724313 |
|
273 ms | 153.127.254.254 |
| 39 | 2026-08-27 12:47 | 639234307007468133 |
|
1776 ms | 153.127.254.254 |
| 38 | 2026-08-27 12:30 | 639234296664302575 |
|
2486 ms | 153.127.254.254 |
| 37 | 2026-08-27 12:12 | 639234286253196126 |
|
286 ms | 153.127.254.254 |
| 36 | 2026-08-27 11:18 | 639234253963286387 |
|
1780 ms | 153.127.254.254 |
| 35 | 2026-08-27 11:01 | 639234243654907465 |
|
349 ms | 153.127.254.254 |
| 34 | 2026-08-27 10:44 | 639234233269654413 |
|
1775 ms | 153.127.254.254 |
| 33 | 2026-08-27 10:27 | 639234222943951923 |
|
276 ms | 153.127.254.254 |
| 32 | 2026-08-27 10:09 | 639234212558002823 |
|
1751 ms | 153.127.254.254 |
| 31 | 2026-08-27 09:52 | 639234202117531850 |
|
251 ms | 153.127.254.254 |
| 30 | 2026-08-27 09:35 | 639234191649612722 |
|
272 ms | 153.127.254.254 |
| 29 | 2026-08-27 09:17 | 639234181105879568 |
|
287 ms | 153.127.254.254 |
| 28 | 2026-08-27 09:00 | 639234170713214496 |
|
288 ms | 153.127.254.254 |
| 27 | 2026-08-27 08:42 | 639234160341037652 |
|
1866 ms | 153.127.254.254 |
| 26 | 2026-08-27 08:25 | 639234149799404224 |
|
1811 ms | 153.127.254.254 |
| 25 | 2026-08-27 08:07 | 639234139553286469 |
|
251 ms | 153.127.254.254 |
| 24 | 2026-08-27 07:14 | 639234107183588293 |
|
1749 ms | 153.127.254.254 |
| 23 | 2026-08-27 06:57 | 639234096905435724 |
|
1789 ms | 153.127.254.254 |
| 22 | 2026-08-27 06:39 | 639234086579410775 |
|
1295 ms | 153.127.254.254 |
| 21 | 2026-08-27 06:22 | 639234076291157956 |
|
1880 ms | 153.127.254.254 |
| 20 | 2026-08-27 06:05 | 639234065981939454 |
|
1192 ms | 153.127.254.254 |
| 19 | 2026-08-27 05:48 | 639234055548642997 |
|
250 ms | 153.127.254.254 |
| 18 | 2026-08-27 05:30 | 639234045267979603 |
|
255 ms | 153.127.254.254 |
| 17 | 2026-08-27 05:13 | 639234034999717463 |
|
1969 ms | 153.127.254.254 |
| 16 | 2026-08-27 04:56 | 639234024739225358 |
|
1238 ms | 153.127.254.254 |
| 15 | 2026-08-27 04:39 | 639234014311170162 |
|
2310 ms | 153.127.254.254 |
| 14 | 2026-08-27 04:22 | 639234003806017640 |
|
3848 ms | 153.127.254.254 |
| 13 | 2026-08-27 04:04 | 639233993356203030 |
|
270 ms | 153.127.254.254 |
| 12 | 2026-08-27 03:11 | 639233961301716608 |
|
2251 ms | 153.127.254.254 |
| 11 | 2026-08-27 02:53 | 639233950834200647 |
|
1785 ms | 153.127.254.254 |
| 10 | 2026-08-27 02:36 | 639233940431849026 |
|
268 ms | 153.127.254.254 |
| 9 | 2026-08-27 02:19 | 639233930110596398 |
|
254 ms | 153.127.254.254 |
| 8 | 2026-08-27 02:01 | 639233919705434540 |
|
280 ms | 153.127.254.254 |
| 7 | 2026-08-27 01:44 | 639233909452807845 |
|
544 ms | 153.127.254.254 |
| 6 | 2026-08-27 01:27 | 639233899096420820 |
|
528 ms | 153.127.254.254 |
| 5 | 2026-08-27 01:10 | 639233888707824939 |
|
261 ms | 153.127.254.254 |
| 4 | 2026-08-27 00:52 | 639233878461203802 |
|
510 ms | 153.127.254.254 |
| 3 | 2026-08-27 00:35 | 639233868060868209 |
|
269 ms | 153.127.254.254 |
| 2 | 2026-08-27 00:18 | 639233857450922991 |
|
1136 ms | 153.127.254.254 |
| 1 | 2026-08-27 00:00 | 639233846871926285 |
|
1080 ms | 153.127.254.254 |