History for dns2.ptop.ad.jp
Domain: ptop.ad.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.ptop.ad.jp
dns2.ptop.ad.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 443 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 dns2.ptop.ad.jp.
Records on Selected Date
43
Historical checks stored for this nameserver on selected date
Average Latency
443 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 15:19
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.226.87.232
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 dns2.ptop.ad.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 15:19 | 639232671787004306 |
|
498 ms | 202.226.87.232 |
| 42 | 2026-08-25 14:25 | 639232638994329666 |
|
514 ms | 202.226.87.232 |
| 41 | 2026-08-25 14:08 | 639232628614783237 |
|
917 ms | 202.226.87.232 |
| 40 | 2026-08-25 13:50 | 639232618360728578 |
|
11 ms | 202.226.87.232 |
| 39 | 2026-08-25 13:33 | 639232608016476376 |
|
296 ms | 202.226.87.232 |
| 38 | 2026-08-25 13:16 | 639232597643611557 |
|
504 ms | 202.226.87.232 |
| 37 | 2026-08-25 12:59 | 639232587225721862 |
|
504 ms | 202.226.87.232 |
| 36 | 2026-08-25 12:41 | 639232576780683689 |
|
767 ms | 202.226.87.232 |
| 35 | 2026-08-25 12:24 | 639232566381512620 |
|
515 ms | 202.226.87.232 |
| 34 | 2026-08-25 12:07 | 639232556111768563 |
|
500 ms | 202.226.87.232 |
| 33 | 2026-08-25 11:49 | 639232545839529039 |
|
479 ms | 202.226.87.232 |
| 32 | 2026-08-25 11:32 | 639232535349285207 |
|
498 ms | 202.226.87.232 |
| 31 | 2026-08-25 11:15 | 639232524938080723 |
|
522 ms | 202.226.87.232 |
| 30 | 2026-08-25 10:21 | 639232492740373468 |
|
508 ms | 202.226.87.232 |
| 29 | 2026-08-25 10:04 | 639232482235303141 |
|
5 ms | 202.226.87.232 |
| 28 | 2026-08-25 09:46 | 639232471861770303 |
|
762 ms | 202.226.87.232 |
| 27 | 2026-08-25 09:29 | 639232461630217327 |
|
508 ms | 202.226.87.232 |
| 26 | 2026-08-25 09:12 | 639232451282965990 |
|
644 ms | 202.226.87.232 |
| 25 | 2026-08-25 08:55 | 639232440814614938 |
|
4 ms | 202.226.87.232 |
| 24 | 2026-08-25 08:37 | 639232430410720425 |
|
510 ms | 202.226.87.232 |
| 23 | 2026-08-25 08:20 | 639232420003096185 |
|
5 ms | 202.226.87.232 |
| 22 | 2026-08-25 08:02 | 639232409467287444 |
|
520 ms | 202.226.87.232 |
| 21 | 2026-08-25 07:45 | 639232399077195997 |
|
516 ms | 202.226.87.232 |
| 20 | 2026-08-25 07:28 | 639232388731528337 |
|
519 ms | 202.226.87.232 |
| 19 | 2026-08-25 07:10 | 639232378288598612 |
|
498 ms | 202.226.87.232 |
| 18 | 2026-08-25 06:16 | 639232346196373643 |
|
5 ms | 202.226.87.232 |
| 17 | 2026-08-25 06:00 | 639232336112370741 |
|
506 ms | 202.226.87.232 |
| 16 | 2026-08-25 05:43 | 639232326146508970 |
|
503 ms | 202.226.87.232 |
| 15 | 2026-08-25 05:26 | 639232316189381720 |
|
499 ms | 202.226.87.232 |
| 14 | 2026-08-25 05:10 | 639232306217998913 |
|
505 ms | 202.226.87.232 |
| 13 | 2026-08-25 04:53 | 639232296255744174 |
|
486 ms | 202.226.87.232 |
| 12 | 2026-08-25 04:36 | 639232286095760789 |
|
509 ms | 202.226.87.232 |
| 11 | 2026-08-25 04:19 | 639232276086186273 |
|
303 ms | 202.226.87.232 |
| 10 | 2026-08-25 04:03 | 639232265900986425 |
|
301 ms | 202.226.87.232 |
| 9 | 2026-08-25 03:46 | 639232255723518075 |
|
4 ms | 202.226.87.232 |
| 8 | 2026-08-25 03:29 | 639232245484452890 |
|
494 ms | 202.226.87.232 |
| 7 | 2026-08-25 03:12 | 639232235157175331 |
|
539 ms | 202.226.87.232 |
| 6 | 2026-08-25 02:18 | 639232203197189095 |
|
476 ms | 202.226.87.232 |
| 5 | 2026-08-25 02:01 | 639232192844564298 |
|
500 ms | 202.226.87.232 |
| 4 | 2026-08-25 01:44 | 639232182496008942 |
|
553 ms | 202.226.87.232 |
| 3 | 2026-08-25 01:27 | 639232172197053132 |
|
518 ms | 202.226.87.232 |
| 2 | 2026-08-25 00:33 | 639232140250307418 |
|
513 ms | 202.226.87.232 |
| 1 | 2026-08-25 00:16 | 639232129927860324 |
|
310 ms | 202.226.87.232 |