History for ns1.izumisyuzou.co.jp
Domain: izumisyuzou.co.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.izumisyuzou.co.jp
ns1.izumisyuzou.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 55 DNS check records, 55 successful responses, 0 failed responses, and 671 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.izumisyuzou.co.jp.
Records on Selected Date
55
Historical checks stored for this nameserver on selected date
Average Latency
671 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 18:15
All timestamps shown in UTC
Latest Resolved IP on Selected Date
172.104.85.140
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.izumisyuzou.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 |
|---|---|---|---|---|---|
| 55 | 2026-08-27 18:15 | 639234504745477862 |
|
1010 ms | 172.104.85.140 |
| 54 | 2026-08-27 17:58 | 639234494449227290 |
|
256 ms | 172.104.85.140 |
| 53 | 2026-08-27 17:41 | 639234484118025686 |
|
868 ms | 172.104.85.140 |
| 52 | 2026-08-27 17:24 | 639234473946362077 |
|
772 ms | 172.104.85.140 |
| 51 | 2026-08-27 17:07 | 639234463759124388 |
|
483 ms | 172.104.85.140 |
| 50 | 2026-08-27 16:50 | 639234453500759178 |
|
549 ms | 172.104.85.140 |
| 49 | 2026-08-27 16:33 | 639234442983541638 |
|
1578 ms | 172.104.85.140 |
| 48 | 2026-08-27 16:15 | 639234432404354562 |
|
1034 ms | 172.104.85.140 |
| 47 | 2026-08-27 15:20 | 639234399767719119 |
|
273 ms | 172.104.85.140 |
| 46 | 2026-08-27 15:03 | 639234389460601485 |
|
988 ms | 172.104.85.140 |
| 45 | 2026-08-27 14:46 | 639234379227178707 |
|
277 ms | 172.104.85.140 |
| 44 | 2026-08-27 14:29 | 639234369065315214 |
|
560 ms | 172.104.85.140 |
| 43 | 2026-08-27 14:12 | 639234358825501576 |
|
1038 ms | 172.104.85.140 |
| 42 | 2026-08-27 13:55 | 639234348572745268 |
|
479 ms | 172.104.85.140 |
| 41 | 2026-08-27 13:38 | 639234338264503481 |
|
502 ms | 172.104.85.140 |
| 40 | 2026-08-27 13:21 | 639234327818741376 |
|
495 ms | 172.104.85.140 |
| 39 | 2026-08-27 13:03 | 639234317475724313 |
|
493 ms | 172.104.85.140 |
| 38 | 2026-08-27 12:46 | 639234307007468133 |
|
500 ms | 172.104.85.140 |
| 37 | 2026-08-27 12:28 | 639234296664302575 |
|
520 ms | 172.104.85.140 |
| 36 | 2026-08-27 12:11 | 639234286253196126 |
|
1056 ms | 172.104.85.140 |
| 35 | 2026-08-27 11:17 | 639234253963286387 |
|
511 ms | 172.104.85.140 |
| 34 | 2026-08-27 11:00 | 639234243654907465 |
|
515 ms | 172.104.85.140 |
| 33 | 2026-08-27 10:43 | 639234233269654413 |
|
496 ms | 172.104.85.140 |
| 32 | 2026-08-27 10:26 | 639234222943951923 |
|
1038 ms | 172.104.85.140 |
| 31 | 2026-08-27 10:08 | 639234212558002823 |
|
528 ms | 172.104.85.140 |
| 30 | 2026-08-27 09:51 | 639234202117531850 |
|
510 ms | 172.104.85.140 |
| 29 | 2026-08-27 09:34 | 639234191649612722 |
|
493 ms | 172.104.85.140 |
| 28 | 2026-08-27 09:16 | 639234181105879568 |
|
1013 ms | 172.104.85.140 |
| 27 | 2026-08-27 08:59 | 639234170713214496 |
|
762 ms | 172.104.85.140 |
| 26 | 2026-08-27 08:41 | 639234160341037652 |
|
485 ms | 172.104.85.140 |
| 25 | 2026-08-27 08:24 | 639234149799404224 |
|
513 ms | 172.104.85.140 |
| 24 | 2026-08-27 08:06 | 639234139553286469 |
|
1002 ms | 172.104.85.140 |
| 23 | 2026-08-27 07:13 | 639234107183588293 |
|
1028 ms | 172.104.85.140 |
| 22 | 2026-08-27 06:56 | 639234096905435724 |
|
511 ms | 172.104.85.140 |
| 21 | 2026-08-27 06:38 | 639234086579410775 |
|
1041 ms | 172.104.85.140 |
| 20 | 2026-08-27 06:21 | 639234076291157956 |
|
297 ms | 172.104.85.140 |
| 19 | 2026-08-27 06:04 | 639234065981939454 |
|
1020 ms | 172.104.85.140 |
| 18 | 2026-08-27 05:47 | 639234055548642997 |
|
508 ms | 172.104.85.140 |
| 17 | 2026-08-27 05:29 | 639234045267979603 |
|
497 ms | 172.104.85.140 |
| 16 | 2026-08-27 05:12 | 639234034999717463 |
|
503 ms | 172.104.85.140 |
| 15 | 2026-08-27 04:55 | 639234024739225358 |
|
723 ms | 172.104.85.140 |
| 14 | 2026-08-27 04:38 | 639234014311170162 |
|
502 ms | 172.104.85.140 |
| 13 | 2026-08-27 04:21 | 639234003806017640 |
|
1009 ms | 172.104.85.140 |
| 12 | 2026-08-27 04:03 | 639233993356203030 |
|
1263 ms | 172.104.85.140 |
| 11 | 2026-08-27 03:10 | 639233961301716608 |
|
503 ms | 172.104.85.140 |
| 10 | 2026-08-27 02:52 | 639233950834200647 |
|
1011 ms | 172.104.85.140 |
| 9 | 2026-08-27 02:35 | 639233940431849026 |
|
643 ms | 172.104.85.140 |
| 8 | 2026-08-27 02:18 | 639233930110596398 |
|
1022 ms | 172.104.85.140 |
| 7 | 2026-08-27 02:00 | 639233919705434540 |
|
479 ms | 172.104.85.140 |
| 6 | 2026-08-27 01:43 | 639233909452807845 |
|
507 ms | 172.104.85.140 |
| 5 | 2026-08-27 01:26 | 639233899096420820 |
|
1026 ms | 172.104.85.140 |
| 4 | 2026-08-27 01:09 | 639233888707824939 |
|
2 ms | 172.104.85.140 |
| 3 | 2026-08-27 00:51 | 639233878461203802 |
|
480 ms | 172.104.85.140 |
| 2 | 2026-08-27 00:34 | 639233868060868209 |
|
484 ms | 172.104.85.140 |
| 1 | 2026-08-27 00:17 | 639233857450922991 |
|
256 ms | 172.104.85.140 |