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 2026-08-30. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 1056 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
57
Historical checks stored for this nameserver on selected date
Average Latency
1056 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-30 18:46
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
57
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 2026-08-30 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 |
|---|---|---|---|---|---|
| 57 | 2026-08-30 18:46 | 639237114243099765 |
|
1163 ms | 153.127.254.254 |
| 56 | 2026-08-30 18:28 | 639237103865174052 |
|
1749 ms | 153.127.254.254 |
| 55 | 2026-08-30 17:35 | 639237072062599712 |
|
271 ms | 153.127.254.254 |
| 54 | 2026-08-30 17:18 | 639237062090595638 |
|
271 ms | 153.127.254.254 |
| 53 | 2026-08-30 17:01 | 639237052076426119 |
|
269 ms | 153.127.254.254 |
| 52 | 2026-08-30 16:45 | 639237042059539260 |
|
1748 ms | 153.127.254.254 |
| 51 | 2026-08-30 16:28 | 639237031962634816 |
|
270 ms | 153.127.254.254 |
| 50 | 2026-08-30 16:11 | 639237021754634200 |
|
1804 ms | 153.127.254.254 |
| 49 | 2026-08-30 15:54 | 639237011506593617 |
|
521 ms | 153.127.254.254 |
| 48 | 2026-08-30 15:37 | 639237001261956475 |
|
1742 ms | 153.127.254.254 |
| 47 | 2026-08-30 15:20 | 639236991144138400 |
|
1761 ms | 153.127.254.254 |
| 46 | 2026-08-30 15:03 | 639236981087883451 |
|
282 ms | 153.127.254.254 |
| 45 | 2026-08-30 14:46 | 639236970808543176 |
|
253 ms | 153.127.254.254 |
| 44 | 2026-08-30 14:29 | 639236960498194193 |
|
1909 ms | 153.127.254.254 |
| 43 | 2026-08-30 13:36 | 639236928433577921 |
|
1740 ms | 153.127.254.254 |
| 42 | 2026-08-30 13:19 | 639236918429703736 |
|
284 ms | 153.127.254.254 |
| 41 | 2026-08-30 13:02 | 639236908230327486 |
|
525 ms | 153.127.254.254 |
| 40 | 2026-08-30 12:45 | 639236898168597833 |
|
1315 ms | 153.127.254.254 |
| 39 | 2026-08-30 12:28 | 639236888142648178 |
|
1724 ms | 153.127.254.254 |
| 38 | 2026-08-30 12:12 | 639236878057367680 |
|
1713 ms | 153.127.254.254 |
| 37 | 2026-08-30 11:55 | 639236867916029489 |
|
1742 ms | 153.127.254.254 |
| 36 | 2026-08-30 11:38 | 639236858088772005 |
|
1732 ms | 153.127.254.254 |
| 35 | 2026-08-30 11:21 | 639236848158742395 |
|
1159 ms | 153.127.254.254 |
| 34 | 2026-08-30 11:05 | 639236838137395574 |
|
1726 ms | 153.127.254.254 |
| 33 | 2026-08-30 10:48 | 639236827967386881 |
|
1727 ms | 153.127.254.254 |
| 32 | 2026-08-30 10:31 | 639236817708615077 |
|
1182 ms | 153.127.254.254 |
| 31 | 2026-08-30 09:38 | 639236785770651804 |
|
1739 ms | 153.127.254.254 |
| 30 | 2026-08-30 09:21 | 639236775820686373 |
|
1727 ms | 153.127.254.254 |
| 29 | 2026-08-30 09:04 | 639236765768339082 |
|
1782 ms | 153.127.254.254 |
| 28 | 2026-08-30 08:48 | 639236755602384085 |
|
265 ms | 153.127.254.254 |
| 27 | 2026-08-30 08:31 | 639236745600094925 |
|
252 ms | 153.127.254.254 |
| 26 | 2026-08-30 08:14 | 639236735311262753 |
|
275 ms | 153.127.254.254 |
| 25 | 2026-08-30 07:57 | 639236724996745235 |
|
1762 ms | 153.127.254.254 |
| 24 | 2026-08-30 07:40 | 639236714839899761 |
|
265 ms | 153.127.254.254 |
| 23 | 2026-08-30 07:23 | 639236704748431488 |
|
268 ms | 153.127.254.254 |
| 22 | 2026-08-30 07:06 | 639236694430128550 |
|
1195 ms | 153.127.254.254 |
| 21 | 2026-08-30 06:49 | 639236684143292417 |
|
282 ms | 153.127.254.254 |
| 20 | 2026-08-30 06:32 | 639236673972499943 |
|
1177 ms | 153.127.254.254 |
| 19 | 2026-08-30 05:38 | 639236642126522802 |
|
1781 ms | 153.127.254.254 |
| 18 | 2026-08-30 05:22 | 639236632183518198 |
|
1748 ms | 153.127.254.254 |
| 17 | 2026-08-30 05:05 | 639236622289312589 |
|
1154 ms | 153.127.254.254 |
| 16 | 2026-08-30 04:49 | 639236612490676525 |
|
1741 ms | 153.127.254.254 |
| 15 | 2026-08-30 04:32 | 639236602582494852 |
|
267 ms | 153.127.254.254 |
| 14 | 2026-08-30 04:16 | 639236592511706469 |
|
269 ms | 153.127.254.254 |
| 13 | 2026-08-30 03:59 | 639236582441006869 |
|
1193 ms | 153.127.254.254 |
| 12 | 2026-08-30 03:42 | 639236572478785089 |
|
1170 ms | 153.127.254.254 |
| 11 | 2026-08-30 03:26 | 639236562556749999 |
|
1767 ms | 153.127.254.254 |
| 10 | 2026-08-30 03:09 | 639236552353482281 |
|
274 ms | 153.127.254.254 |
| 9 | 2026-08-30 02:52 | 639236542188881607 |
|
1154 ms | 153.127.254.254 |
| 8 | 2026-08-30 02:35 | 639236531885440105 |
|
270 ms | 153.127.254.254 |
| 7 | 2026-08-30 01:41 | 639236499922985383 |
|
1764 ms | 153.127.254.254 |
| 6 | 2026-08-30 01:24 | 639236489713594431 |
|
357 ms | 153.127.254.254 |
| 5 | 2026-08-30 01:08 | 639236479750443901 |
|
271 ms | 153.127.254.254 |
| 4 | 2026-08-30 00:51 | 639236469719936375 |
|
1745 ms | 153.127.254.254 |
| 3 | 2026-08-30 00:34 | 639236459579244885 |
|
1154 ms | 153.127.254.254 |
| 2 | 2026-08-30 00:17 | 639236449582837549 |
|
278 ms | 153.127.254.254 |
| 1 | 2026-08-30 00:01 | 639236439461653110 |
|
272 ms | 153.127.254.254 |