History for ns2.tosys.co.jp
Domain: tosys.co.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.tosys.co.jp
ns2.tosys.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 2026-08-26. For this date, NameServerHistory found 39 DNS check records, 39 successful responses, 0 failed responses, and 599 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 ns2.tosys.co.jp.
Records on Selected Date
39
Historical checks stored for this nameserver on selected date
Average Latency
599 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 12:50
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.161.51.161
Most recently resolved hosting IP on selected date
Successful Responses
39
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 ns2.tosys.co.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 |
|---|---|---|---|---|---|
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
563 ms | 210.161.51.161 |
| 38 | 2026-08-26 12:32 | 639233434974187439 |
|
716 ms | 210.161.51.161 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
561 ms | 210.161.51.161 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
578 ms | 210.161.51.161 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
970 ms | 210.161.51.161 |
| 34 | 2026-08-26 10:45 | 639233370841350248 |
|
578 ms | 210.161.51.161 |
| 33 | 2026-08-26 10:28 | 639233360361507238 |
|
567 ms | 210.161.51.161 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
577 ms | 210.161.51.161 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
569 ms | 210.161.51.161 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
595 ms | 210.161.51.161 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
562 ms | 210.161.51.161 |
| 28 | 2026-08-26 09:01 | 639233308387917838 |
|
559 ms | 210.161.51.161 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
582 ms | 210.161.51.161 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
549 ms | 210.161.51.161 |
| 25 | 2026-08-26 08:09 | 639233276995531707 |
|
548 ms | 210.161.51.161 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
582 ms | 210.161.51.161 |
| 23 | 2026-08-26 07:34 | 639233256081047431 |
|
819 ms | 210.161.51.161 |
| 22 | 2026-08-26 06:40 | 639233223620132921 |
|
564 ms | 210.161.51.161 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
583 ms | 210.161.51.161 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
798 ms | 210.161.51.161 |
| 19 | 2026-08-26 05:48 | 639233192644780696 |
|
558 ms | 210.161.51.161 |
| 18 | 2026-08-26 05:31 | 639233182401183833 |
|
557 ms | 210.161.51.161 |
| 17 | 2026-08-26 05:14 | 639233172074181051 |
|
568 ms | 210.161.51.161 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
560 ms | 210.161.51.161 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
586 ms | 210.161.51.161 |
| 14 | 2026-08-26 04:22 | 639233141034116946 |
|
548 ms | 210.161.51.161 |
| 13 | 2026-08-26 04:05 | 639233130828334142 |
|
575 ms | 210.161.51.161 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
554 ms | 210.161.51.161 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
580 ms | 210.161.51.161 |
| 10 | 2026-08-26 02:37 | 639233078065410564 |
|
845 ms | 210.161.51.161 |
| 9 | 2026-08-26 02:20 | 639233067787457832 |
|
544 ms | 210.161.51.161 |
| 8 | 2026-08-26 02:03 | 639233057501801162 |
|
563 ms | 210.161.51.161 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
540 ms | 210.161.51.161 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
548 ms | 210.161.51.161 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
566 ms | 210.161.51.161 |
| 4 | 2026-08-26 00:54 | 639233016064066127 |
|
566 ms | 210.161.51.161 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
573 ms | 210.161.51.161 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
566 ms | 210.161.51.161 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
556 ms | 210.161.51.161 |