History for dns01.arcadia.co.jp
Domain: arcadia.co.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns01.arcadia.co.jp
dns01.arcadia.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 2026-08-25. For this date, NameServerHistory found 43 DNS check records, 43 successful responses, 0 failed responses, and 590 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 dns01.arcadia.co.jp.
Records on Selected Date
43
Historical checks stored for this nameserver on selected date
Average Latency
590 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 14:26
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.83.217.21
Most recently resolved hosting IP on selected date
Successful Responses
43
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 dns01.arcadia.co.jp
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
564 ms | 121.83.217.21 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
543 ms | 121.83.217.21 |
| 41 | 2026-08-25 13:51 | 639232618360728578 |
|
565 ms | 121.83.217.21 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
562 ms | 121.83.217.21 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
553 ms | 121.83.217.21 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
560 ms | 121.83.217.21 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
555 ms | 121.83.217.21 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
579 ms | 121.83.217.21 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
568 ms | 121.83.217.21 |
| 34 | 2026-08-25 11:50 | 639232545839529039 |
|
552 ms | 121.83.217.21 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
551 ms | 121.83.217.21 |
| 32 | 2026-08-25 11:16 | 639232524938080723 |
|
591 ms | 121.83.217.21 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
821 ms | 121.83.217.21 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
563 ms | 121.83.217.21 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
600 ms | 121.83.217.21 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
563 ms | 121.83.217.21 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
708 ms | 121.83.217.21 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
556 ms | 121.83.217.21 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
821 ms | 121.83.217.21 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
714 ms | 121.83.217.21 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
567 ms | 121.83.217.21 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
571 ms | 121.83.217.21 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
560 ms | 121.83.217.21 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
558 ms | 121.83.217.21 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
588 ms | 121.83.217.21 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
584 ms | 121.83.217.21 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
587 ms | 121.83.217.21 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
567 ms | 121.83.217.21 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
554 ms | 121.83.217.21 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
548 ms | 121.83.217.21 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
539 ms | 121.83.217.21 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
540 ms | 121.83.217.21 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
575 ms | 121.83.217.21 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
841 ms | 121.83.217.21 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
563 ms | 121.83.217.21 |
| 8 | 2026-08-25 03:13 | 639232235157175331 |
|
587 ms | 121.83.217.21 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
588 ms | 121.83.217.21 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
565 ms | 121.83.217.21 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
587 ms | 121.83.217.21 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
560 ms | 121.83.217.21 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
546 ms | 121.83.217.21 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
567 ms | 121.83.217.21 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
556 ms | 121.83.217.21 |