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 2026-08-28. For this date, NameServerHistory found 55 DNS check records, 55 successful responses, 0 failed responses, and 1181 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
55
Historical checks stored for this nameserver on selected date
Average Latency
1181 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-28 23:43
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
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 app2.icz.co.jp
Showing DNS history for 2026-08-28 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 | 2026-08-28 23:43 | 639235564640220198 |
|
1725 ms | 153.127.254.254 |
| 54 | 2026-08-28 23:26 | 639235554328938529 |
|
1735 ms | 153.127.254.254 |
| 53 | 2026-08-28 23:08 | 639235543879452837 |
|
278 ms | 153.127.254.254 |
| 52 | 2026-08-28 22:15 | 639235511923394567 |
|
1164 ms | 153.127.254.254 |
| 51 | 2026-08-28 21:58 | 639235501571282412 |
|
1728 ms | 153.127.254.254 |
| 50 | 2026-08-28 21:41 | 639235491147763512 |
|
278 ms | 153.127.254.254 |
| 49 | 2026-08-28 21:23 | 639235480607057252 |
|
1741 ms | 153.127.254.254 |
| 48 | 2026-08-28 20:29 | 639235448504869535 |
|
1714 ms | 153.127.254.254 |
| 47 | 2026-08-28 20:12 | 639235438205961423 |
|
1770 ms | 153.127.254.254 |
| 46 | 2026-08-28 19:55 | 639235427771603643 |
|
1742 ms | 153.127.254.254 |
| 45 | 2026-08-28 19:37 | 639235417327437217 |
|
273 ms | 153.127.254.254 |
| 44 | 2026-08-28 18:44 | 639235385468729647 |
|
276 ms | 153.127.254.254 |
| 43 | 2026-08-28 18:27 | 639235375227508188 |
|
272 ms | 153.127.254.254 |
| 42 | 2026-08-28 18:10 | 639235364947407812 |
|
1751 ms | 153.127.254.254 |
| 41 | 2026-08-28 17:53 | 639235354434017190 |
|
277 ms | 153.127.254.254 |
| 40 | 2026-08-28 16:59 | 639235322621629103 |
|
1765 ms | 153.127.254.254 |
| 39 | 2026-08-28 16:42 | 639235312230592801 |
|
1756 ms | 153.127.254.254 |
| 38 | 2026-08-28 16:25 | 639235301738139314 |
|
257 ms | 153.127.254.254 |
| 37 | 2026-08-28 16:07 | 639235291168160936 |
|
274 ms | 153.127.254.254 |
| 36 | 2026-08-28 15:13 | 639235258803654519 |
|
267 ms | 153.127.254.254 |
| 35 | 2026-08-28 14:56 | 639235248596087996 |
|
270 ms | 153.127.254.254 |
| 34 | 2026-08-28 14:39 | 639235238225955920 |
|
3765 ms | 153.127.254.254 |
| 33 | 2026-08-28 14:21 | 639235227727862105 |
|
1806 ms | 153.127.254.254 |
| 32 | 2026-08-28 13:27 | 639235195230848570 |
|
2252 ms | 153.127.254.254 |
| 31 | 2026-08-28 13:10 | 639235184840503274 |
|
2252 ms | 153.127.254.254 |
| 30 | 2026-08-28 12:53 | 639235174453894956 |
|
1790 ms | 153.127.254.254 |
| 29 | 2026-08-28 12:35 | 639235163898672622 |
|
253 ms | 153.127.254.254 |
| 28 | 2026-08-28 11:42 | 639235132147470568 |
|
280 ms | 153.127.254.254 |
| 27 | 2026-08-28 11:25 | 639235121907744088 |
|
272 ms | 153.127.254.254 |
| 26 | 2026-08-28 11:08 | 639235111428014262 |
|
269 ms | 153.127.254.254 |
| 25 | 2026-08-28 10:50 | 639235100921813626 |
|
1734 ms | 153.127.254.254 |
| 24 | 2026-08-28 09:56 | 639235068670703481 |
|
250 ms | 153.127.254.254 |
| 23 | 2026-08-28 09:39 | 639235058337459445 |
|
275 ms | 153.127.254.254 |
| 22 | 2026-08-28 09:22 | 639235047825109146 |
|
1765 ms | 153.127.254.254 |
| 21 | 2026-08-28 09:04 | 639235037383229033 |
|
1785 ms | 153.127.254.254 |
| 20 | 2026-08-28 08:11 | 639235005619242711 |
|
1706 ms | 153.127.254.254 |
| 19 | 2026-08-28 07:54 | 639234995310346584 |
|
262 ms | 153.127.254.254 |
| 18 | 2026-08-28 07:37 | 639234984946548933 |
|
270 ms | 153.127.254.254 |
| 17 | 2026-08-28 07:19 | 639234974608077290 |
|
252 ms | 153.127.254.254 |
| 16 | 2026-08-28 06:26 | 639234942529845595 |
|
1973 ms | 153.127.254.254 |
| 15 | 2026-08-28 06:09 | 639234932259126627 |
|
284 ms | 153.127.254.254 |
| 14 | 2026-08-28 05:52 | 639234921916735988 |
|
1751 ms | 153.127.254.254 |
| 13 | 2026-08-28 05:34 | 639234911470038027 |
|
280 ms | 153.127.254.254 |
| 12 | 2026-08-28 04:41 | 639234879588411654 |
|
1756 ms | 153.127.254.254 |
| 11 | 2026-08-28 04:24 | 639234869341589104 |
|
1746 ms | 153.127.254.254 |
| 10 | 2026-08-28 04:07 | 639234859012216675 |
|
270 ms | 153.127.254.254 |
| 9 | 2026-08-28 03:50 | 639234848695364934 |
|
1681 ms | 153.127.254.254 |
| 8 | 2026-08-28 02:56 | 639234816952458162 |
|
1730 ms | 153.127.254.254 |
| 7 | 2026-08-28 02:40 | 639234806773081598 |
|
1724 ms | 153.127.254.254 |
| 6 | 2026-08-28 02:23 | 639234796382955255 |
|
1746 ms | 153.127.254.254 |
| 5 | 2026-08-28 02:05 | 639234786015782563 |
|
1745 ms | 153.127.254.254 |
| 4 | 2026-08-28 01:11 | 639234753811917646 |
|
1143 ms | 153.127.254.254 |
| 3 | 2026-08-28 00:54 | 639234743739767811 |
|
1714 ms | 153.127.254.254 |
| 2 | 2026-08-28 00:37 | 639234733372362811 |
|
1129 ms | 153.127.254.254 |
| 1 | 2026-08-28 00:20 | 639234723048550337 |
|
1724 ms | 153.127.254.254 |