History for ns21.winserver.ne.jp
Domain: winserver.ne.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns21.winserver.ne.jp
ns21.winserver.ne.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 2026-08-24. For this date, NameServerHistory found 26 DNS check records, 26 successful responses, 0 failed responses, and 2498 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 ns21.winserver.ne.jp.
Records on Selected Date
26
Historical checks stored for this nameserver on selected date
Average Latency
2498 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 10:45
All timestamps shown in UTC
Latest Resolved IP on Selected Date
203.137.1.196
Most recently resolved hosting IP on selected date
Successful Responses
26
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 ns21.winserver.ne.jp
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 26 | 2026-08-24 10:45 | 639231641791249939 |
|
3284 ms | 203.137.1.196 |
| 25 | 2026-08-24 10:29 | 639231631866211033 |
|
2323 ms | 203.137.1.196 |
| 24 | 2026-08-24 10:12 | 639231621644955316 |
|
2520 ms | 203.137.1.196 |
| 23 | 2026-08-24 09:55 | 639231611478799259 |
|
12 ms | 203.137.1.196 |
| 22 | 2026-08-24 09:02 | 639231579923718211 |
|
2492 ms | 203.137.1.196 |
| 21 | 2026-08-24 08:45 | 639231569810702936 |
|
2014 ms | 203.137.1.196 |
| 20 | 2026-08-24 08:29 | 639231559762411619 |
|
2497 ms | 203.137.1.196 |
| 19 | 2026-08-24 08:12 | 639231549663595407 |
|
2058 ms | 203.137.1.196 |
| 18 | 2026-08-24 07:19 | 639231518076817246 |
|
2704 ms | 203.137.1.196 |
| 17 | 2026-08-24 07:02 | 639231508078650885 |
|
2692 ms | 203.137.1.196 |
| 16 | 2026-08-24 06:46 | 639231498210697093 |
|
2250 ms | 203.137.1.196 |
| 15 | 2026-08-24 06:29 | 639231488109699360 |
|
2689 ms | 203.137.1.196 |
| 14 | 2026-08-24 05:37 | 639231456772510692 |
|
2817 ms | 203.137.1.196 |
| 13 | 2026-08-24 05:20 | 639231447084631185 |
|
2500 ms | 203.137.1.196 |
| 12 | 2026-08-24 05:04 | 639231437208519473 |
|
2818 ms | 203.137.1.196 |
| 11 | 2026-08-24 04:48 | 639231427209627490 |
|
2361 ms | 203.137.1.196 |
| 10 | 2026-08-24 03:55 | 639231395791246644 |
|
2602 ms | 203.137.1.196 |
| 9 | 2026-08-24 03:39 | 639231386075551458 |
|
2320 ms | 203.137.1.196 |
| 8 | 2026-08-24 03:22 | 639231376208713791 |
|
2249 ms | 203.137.1.196 |
| 7 | 2026-08-24 03:06 | 639231366170589276 |
|
4729 ms | 203.137.1.196 |
| 6 | 2026-08-24 02:13 | 639231334732159368 |
|
2602 ms | 203.137.1.196 |
| 5 | 2026-08-24 01:57 | 639231325035670078 |
|
2248 ms | 203.137.1.196 |
| 4 | 2026-08-24 01:41 | 639231315132253837 |
|
2751 ms | 203.137.1.196 |
| 3 | 2026-08-24 01:24 | 639231305014280808 |
|
2501 ms | 203.137.1.196 |
| 2 | 2026-08-24 00:31 | 639231273779380675 |
|
2338 ms | 203.137.1.196 |
| 1 | 2026-08-24 00:15 | 639231264180839154 |
|
2575 ms | 203.137.1.196 |