History for ns1.dns.co.jp
Domain: dns.co.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.dns.co.jp
ns1.dns.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 60 DNS check records, 60 successful responses, 0 failed responses, and 591 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 ns1.dns.co.jp.
Records on Selected Date
60
Historical checks stored for this nameserver on selected date
Average Latency
591 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 20:49
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.172.69.81
Most recently resolved hosting IP on selected date
Successful Responses
60
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 ns1.dns.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 |
|---|---|---|---|---|---|
| 60 | 2026-08-25 20:49 | 639232869755024069 |
|
276 ms | 210.172.69.81 |
| 59 | 2026-08-25 20:32 | 639232859355940346 |
|
565 ms | 210.172.69.81 |
| 58 | 2026-08-25 20:15 | 639232848992244953 |
|
553 ms | 210.172.69.81 |
| 57 | 2026-08-25 19:57 | 639232838596478500 |
|
557 ms | 210.172.69.81 |
| 56 | 2026-08-25 19:40 | 639232828175327683 |
|
559 ms | 210.172.69.81 |
| 55 | 2026-08-25 19:23 | 639232817798330473 |
|
560 ms | 210.172.69.81 |
| 54 | 2026-08-25 18:29 | 639232785462407552 |
|
547 ms | 210.172.69.81 |
| 53 | 2026-08-25 18:12 | 639232775177487032 |
|
541 ms | 210.172.69.81 |
| 52 | 2026-08-25 17:55 | 639232764991087115 |
|
539 ms | 210.172.69.81 |
| 51 | 2026-08-25 17:38 | 639232754842971478 |
|
537 ms | 210.172.69.81 |
| 50 | 2026-08-25 17:21 | 639232744455159107 |
|
555 ms | 210.172.69.81 |
| 49 | 2026-08-25 17:03 | 639232734145178231 |
|
542 ms | 210.172.69.81 |
| 48 | 2026-08-25 16:46 | 639232723827874402 |
|
2261 ms | 210.172.69.81 |
| 47 | 2026-08-25 16:29 | 639232713533011892 |
|
551 ms | 210.172.69.81 |
| 46 | 2026-08-25 16:12 | 639232703065318207 |
|
563 ms | 210.172.69.81 |
| 45 | 2026-08-25 15:54 | 639232692629559470 |
|
540 ms | 210.172.69.81 |
| 44 | 2026-08-25 15:37 | 639232682238836475 |
|
557 ms | 210.172.69.81 |
| 43 | 2026-08-25 15:19 | 639232671787004306 |
|
287 ms | 210.172.69.81 |
| 42 | 2026-08-25 14:25 | 639232638994329666 |
|
4 ms | 210.172.69.81 |
| 41 | 2026-08-25 14:08 | 639232628614783237 |
|
4 ms | 210.172.69.81 |
| 40 | 2026-08-25 13:50 | 639232618360728578 |
|
812 ms | 210.172.69.81 |
| 39 | 2026-08-25 13:33 | 639232608016476376 |
|
584 ms | 210.172.69.81 |
| 38 | 2026-08-25 13:16 | 639232597643611557 |
|
554 ms | 210.172.69.81 |
| 37 | 2026-08-25 12:59 | 639232587225721862 |
|
571 ms | 210.172.69.81 |
| 36 | 2026-08-25 12:41 | 639232576780683689 |
|
6 ms | 210.172.69.81 |
| 35 | 2026-08-25 12:24 | 639232566381512620 |
|
826 ms | 210.172.69.81 |
| 34 | 2026-08-25 12:07 | 639232556111768563 |
|
564 ms | 210.172.69.81 |
| 33 | 2026-08-25 11:49 | 639232545839529039 |
|
541 ms | 210.172.69.81 |
| 32 | 2026-08-25 11:32 | 639232535349285207 |
|
821 ms | 210.172.69.81 |
| 31 | 2026-08-25 11:15 | 639232524938080723 |
|
822 ms | 210.172.69.81 |
| 30 | 2026-08-25 10:21 | 639232492740373468 |
|
787 ms | 210.172.69.81 |
| 29 | 2026-08-25 10:04 | 639232482235303141 |
|
539 ms | 210.172.69.81 |
| 28 | 2026-08-25 09:46 | 639232471861770303 |
|
365 ms | 210.172.69.81 |
| 27 | 2026-08-25 09:29 | 639232461630217327 |
|
538 ms | 210.172.69.81 |
| 26 | 2026-08-25 09:12 | 639232451282965990 |
|
545 ms | 210.172.69.81 |
| 25 | 2026-08-25 08:55 | 639232440814614938 |
|
572 ms | 210.172.69.81 |
| 24 | 2026-08-25 08:37 | 639232430410720425 |
|
284 ms | 210.172.69.81 |
| 23 | 2026-08-25 08:20 | 639232420003096185 |
|
543 ms | 210.172.69.81 |
| 22 | 2026-08-25 08:02 | 639232409467287444 |
|
623 ms | 210.172.69.81 |
| 21 | 2026-08-25 07:45 | 639232399077195997 |
|
270 ms | 210.172.69.81 |
| 20 | 2026-08-25 07:28 | 639232388731528337 |
|
555 ms | 210.172.69.81 |
| 19 | 2026-08-25 07:10 | 639232378288598612 |
|
839 ms | 210.172.69.81 |
| 18 | 2026-08-25 06:17 | 639232346196373643 |
|
535 ms | 210.172.69.81 |
| 17 | 2026-08-25 06:00 | 639232336112370741 |
|
563 ms | 210.172.69.81 |
| 16 | 2026-08-25 05:43 | 639232326146508970 |
|
555 ms | 210.172.69.81 |
| 15 | 2026-08-25 05:26 | 639232316189381720 |
|
354 ms | 210.172.69.81 |
| 14 | 2026-08-25 05:10 | 639232306217998913 |
|
2268 ms | 210.172.69.81 |
| 13 | 2026-08-25 04:53 | 639232296255744174 |
|
542 ms | 210.172.69.81 |
| 12 | 2026-08-25 04:36 | 639232286095760789 |
|
537 ms | 210.172.69.81 |
| 11 | 2026-08-25 04:19 | 639232276086186273 |
|
538 ms | 210.172.69.81 |
| 10 | 2026-08-25 04:03 | 639232265900986425 |
|
536 ms | 210.172.69.81 |
| 9 | 2026-08-25 03:46 | 639232255723518075 |
|
551 ms | 210.172.69.81 |
| 8 | 2026-08-25 03:29 | 639232245484452890 |
|
546 ms | 210.172.69.81 |
| 7 | 2026-08-25 03:12 | 639232235157175331 |
|
648 ms | 210.172.69.81 |
| 6 | 2026-08-25 02:18 | 639232203197189095 |
|
558 ms | 210.172.69.81 |
| 5 | 2026-08-25 02:01 | 639232192844564298 |
|
535 ms | 210.172.69.81 |
| 4 | 2026-08-25 01:44 | 639232182496008942 |
|
820 ms | 210.172.69.81 |
| 3 | 2026-08-25 01:27 | 639232172197053132 |
|
559 ms | 210.172.69.81 |
| 2 | 2026-08-25 00:33 | 639232140250307418 |
|
545 ms | 210.172.69.81 |
| 1 | 2026-08-25 00:16 | 639232129927860324 |
|
587 ms | 210.172.69.81 |