History for dns1.success21.jp
Domain: success21.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.success21.jp
dns1.success21.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 41 DNS check records, 41 successful responses, 0 failed responses, and 756 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.success21.jp.
Records on Selected Date
41
Historical checks stored for this nameserver on selected date
Average Latency
756 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 13:25
All timestamps shown in UTC
Latest Resolved IP on Selected Date
203.137.192.247
Most recently resolved hosting IP on selected date
Successful Responses
41
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.success21.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 |
|---|---|---|---|---|---|
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
789 ms | 203.137.192.247 |
| 40 | 2026-08-26 13:07 | 639233455747096265 |
|
804 ms | 203.137.192.247 |
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
778 ms | 203.137.192.247 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
795 ms | 203.137.192.247 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
1054 ms | 203.137.192.247 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
817 ms | 203.137.192.247 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
826 ms | 203.137.192.247 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
462 ms | 203.137.192.247 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
357 ms | 203.137.192.247 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
280 ms | 203.137.192.247 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
1071 ms | 203.137.192.247 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
799 ms | 203.137.192.247 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
792 ms | 203.137.192.247 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
824 ms | 203.137.192.247 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
794 ms | 203.137.192.247 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
807 ms | 203.137.192.247 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
799 ms | 203.137.192.247 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
797 ms | 203.137.192.247 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
778 ms | 203.137.192.247 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
778 ms | 203.137.192.247 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
791 ms | 203.137.192.247 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
784 ms | 203.137.192.247 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
790 ms | 203.137.192.247 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
794 ms | 203.137.192.247 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
821 ms | 203.137.192.247 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
804 ms | 203.137.192.247 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
797 ms | 203.137.192.247 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
1167 ms | 203.137.192.247 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
785 ms | 203.137.192.247 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
807 ms | 203.137.192.247 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
773 ms | 203.137.192.247 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
2 ms | 203.137.192.247 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
788 ms | 203.137.192.247 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
776 ms | 203.137.192.247 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
787 ms | 203.137.192.247 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
775 ms | 203.137.192.247 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
780 ms | 203.137.192.247 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
836 ms | 203.137.192.247 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
792 ms | 203.137.192.247 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
788 ms | 203.137.192.247 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
359 ms | 203.137.192.247 |