History for dns1.sisi.co.jp
Domain: sisi.co.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.sisi.co.jp
dns1.sisi.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 2026-08-26. For this date, NameServerHistory found 66 DNS check records, 66 successful responses, 0 failed responses, and 609 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 dns1.sisi.co.jp.
Records on Selected Date
66
Historical checks stored for this nameserver on selected date
Average Latency
609 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 21:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.168.244.114
Most recently resolved hosting IP on selected date
Successful Responses
66
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 dns1.sisi.co.jp
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 66 | 2026-08-26 21:56 | 639233773302621314 |
|
619 ms | 210.168.244.114 |
| 65 | 2026-08-26 21:39 | 639233762896723748 |
|
595 ms | 210.168.244.114 |
| 64 | 2026-08-26 21:21 | 639233752543876329 |
|
598 ms | 210.168.244.114 |
| 63 | 2026-08-26 21:04 | 639233742155931788 |
|
614 ms | 210.168.244.114 |
| 62 | 2026-08-26 20:47 | 639233731712555311 |
|
618 ms | 210.168.244.114 |
| 61 | 2026-08-26 20:29 | 639233721164051126 |
|
862 ms | 210.168.244.114 |
| 60 | 2026-08-26 20:12 | 639233710560486320 |
|
659 ms | 210.168.244.114 |
| 59 | 2026-08-26 19:54 | 639233699834667450 |
|
595 ms | 210.168.244.114 |
| 58 | 2026-08-26 18:59 | 639233667209186136 |
|
571 ms | 210.168.244.114 |
| 57 | 2026-08-26 18:42 | 639233656814316266 |
|
600 ms | 210.168.244.114 |
| 56 | 2026-08-26 18:24 | 639233646245051806 |
|
594 ms | 210.168.244.114 |
| 55 | 2026-08-26 18:07 | 639233635663779051 |
|
586 ms | 210.168.244.114 |
| 54 | 2026-08-26 17:49 | 639233624977342122 |
|
860 ms | 210.168.244.114 |
| 53 | 2026-08-26 17:31 | 639233614446136153 |
|
611 ms | 210.168.244.114 |
| 52 | 2026-08-26 17:13 | 639233603737877581 |
|
633 ms | 210.168.244.114 |
| 51 | 2026-08-26 16:56 | 639233593269224651 |
|
649 ms | 210.168.244.114 |
| 50 | 2026-08-26 16:38 | 639233582635086903 |
|
608 ms | 210.168.244.114 |
| 49 | 2026-08-26 16:21 | 639233572000374575 |
|
606 ms | 210.168.244.114 |
| 48 | 2026-08-26 16:03 | 639233561188633861 |
|
875 ms | 210.168.244.114 |
| 47 | 2026-08-26 15:45 | 639233550544357027 |
|
861 ms | 210.168.244.114 |
| 46 | 2026-08-26 14:50 | 639233517966053117 |
|
595 ms | 210.168.244.114 |
| 45 | 2026-08-26 14:33 | 639233507603253585 |
|
612 ms | 210.168.244.114 |
| 44 | 2026-08-26 14:16 | 639233497229039167 |
|
633 ms | 210.168.244.114 |
| 43 | 2026-08-26 13:58 | 639233486864546406 |
|
616 ms | 210.168.244.114 |
| 42 | 2026-08-26 13:41 | 639233476455174682 |
|
294 ms | 210.168.244.114 |
| 41 | 2026-08-26 13:24 | 639233466171592605 |
|
608 ms | 210.168.244.114 |
| 40 | 2026-08-26 13:07 | 639233455747096265 |
|
570 ms | 210.168.244.114 |
| 39 | 2026-08-26 12:49 | 639233445367152284 |
|
617 ms | 210.168.244.114 |
| 38 | 2026-08-26 12:32 | 639233434974187439 |
|
589 ms | 210.168.244.114 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
623 ms | 210.168.244.114 |
| 36 | 2026-08-26 11:57 | 639233414056832719 |
|
599 ms | 210.168.244.114 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
618 ms | 210.168.244.114 |
| 34 | 2026-08-26 10:45 | 639233370841350248 |
|
604 ms | 210.168.244.114 |
| 33 | 2026-08-26 10:28 | 639233360361507238 |
|
603 ms | 210.168.244.114 |
| 32 | 2026-08-26 10:10 | 639233350067824371 |
|
643 ms | 210.168.244.114 |
| 31 | 2026-08-26 09:53 | 639233339545274518 |
|
596 ms | 210.168.244.114 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
571 ms | 210.168.244.114 |
| 29 | 2026-08-26 09:18 | 639233318749762337 |
|
596 ms | 210.168.244.114 |
| 28 | 2026-08-26 09:01 | 639233308387917838 |
|
631 ms | 210.168.244.114 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
603 ms | 210.168.244.114 |
| 26 | 2026-08-26 08:26 | 639233287487159094 |
|
597 ms | 210.168.244.114 |
| 25 | 2026-08-26 08:09 | 639233276995531707 |
|
601 ms | 210.168.244.114 |
| 24 | 2026-08-26 07:51 | 639233266521568229 |
|
626 ms | 210.168.244.114 |
| 23 | 2026-08-26 07:34 | 639233256081047431 |
|
615 ms | 210.168.244.114 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
640 ms | 210.168.244.114 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
866 ms | 210.168.244.114 |
| 20 | 2026-08-26 06:05 | 639233202925983161 |
|
877 ms | 210.168.244.114 |
| 19 | 2026-08-26 05:48 | 639233192644780696 |
|
585 ms | 210.168.244.114 |
| 18 | 2026-08-26 05:31 | 639233182401183833 |
|
610 ms | 210.168.244.114 |
| 17 | 2026-08-26 05:14 | 639233172074181051 |
|
626 ms | 210.168.244.114 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
596 ms | 210.168.244.114 |
| 15 | 2026-08-26 04:39 | 639233151357344052 |
|
630 ms | 210.168.244.114 |
| 14 | 2026-08-26 04:22 | 639233141034116946 |
|
589 ms | 210.168.244.114 |
| 13 | 2026-08-26 04:05 | 639233130828334142 |
|
596 ms | 210.168.244.114 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
595 ms | 210.168.244.114 |
| 11 | 2026-08-26 03:30 | 639233110066216193 |
|
610 ms | 210.168.244.114 |
| 10 | 2026-08-26 02:37 | 639233078065410564 |
|
608 ms | 210.168.244.114 |
| 9 | 2026-08-26 02:20 | 639233067787457832 |
|
2 ms | 210.168.244.114 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
596 ms | 210.168.244.114 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
3 ms | 210.168.244.114 |
| 6 | 2026-08-26 01:28 | 639233036754790688 |
|
594 ms | 210.168.244.114 |
| 5 | 2026-08-26 01:11 | 639233026412602472 |
|
630 ms | 210.168.244.114 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
618 ms | 210.168.244.114 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
587 ms | 210.168.244.114 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
631 ms | 210.168.244.114 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
609 ms | 210.168.244.114 |