History for ns2.ktoa.com.tw
Domain: ktoa.com.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.ktoa.com.tw
ns2.ktoa.com.tw 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 45 DNS check records, 45 successful responses, 0 failed responses, and 390 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.ktoa.com.tw.
Records on Selected Date
45
Historical checks stored for this nameserver on selected date
Average Latency
390 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 15:37
All timestamps shown in UTC
Latest Resolved IP on Selected Date
220.128.142.58
Most recently resolved hosting IP on selected date
Successful Responses
45
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.ktoa.com.tw
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 |
|---|---|---|---|---|---|
| 45 | 2026-08-25 15:37 | 639232682238836475 |
|
726 ms | 220.128.142.58 |
| 44 | 2026-08-25 15:20 | 639232671787004306 |
|
4 ms | 220.128.142.58 |
| 43 | 2026-08-25 14:25 | 639232638994329666 |
|
592 ms | 220.128.142.58 |
| 42 | 2026-08-25 14:08 | 639232628614783237 |
|
309 ms | 220.128.142.58 |
| 41 | 2026-08-25 13:51 | 639232618360728578 |
|
597 ms | 220.128.142.58 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
314 ms | 220.128.142.58 |
| 39 | 2026-08-25 13:16 | 639232597643611557 |
|
783 ms | 220.128.142.58 |
| 38 | 2026-08-25 12:59 | 639232587225721862 |
|
573 ms | 220.128.142.58 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
286 ms | 220.128.142.58 |
| 36 | 2026-08-25 12:24 | 639232566381512620 |
|
303 ms | 220.128.142.58 |
| 35 | 2026-08-25 12:07 | 639232556111768563 |
|
580 ms | 220.128.142.58 |
| 34 | 2026-08-25 11:50 | 639232545839529039 |
|
4 ms | 220.128.142.58 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
594 ms | 220.128.142.58 |
| 32 | 2026-08-25 11:15 | 639232524938080723 |
|
5 ms | 220.128.142.58 |
| 31 | 2026-08-25 10:21 | 639232492740373468 |
|
287 ms | 220.128.142.58 |
| 30 | 2026-08-25 10:04 | 639232482235303141 |
|
3 ms | 220.128.142.58 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
4 ms | 220.128.142.58 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
292 ms | 220.128.142.58 |
| 27 | 2026-08-25 09:12 | 639232451282965990 |
|
4 ms | 220.128.142.58 |
| 26 | 2026-08-25 08:55 | 639232440814614938 |
|
587 ms | 220.128.142.58 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
590 ms | 220.128.142.58 |
| 24 | 2026-08-25 08:20 | 639232420003096185 |
|
288 ms | 220.128.142.58 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
586 ms | 220.128.142.58 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
589 ms | 220.128.142.58 |
| 21 | 2026-08-25 07:28 | 639232388731528337 |
|
285 ms | 220.128.142.58 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
832 ms | 220.128.142.58 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
2 ms | 220.128.142.58 |
| 18 | 2026-08-25 06:00 | 639232336112370741 |
|
589 ms | 220.128.142.58 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
713 ms | 220.128.142.58 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
272 ms | 220.128.142.58 |
| 15 | 2026-08-25 05:10 | 639232306217998913 |
|
580 ms | 220.128.142.58 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
279 ms | 220.128.142.58 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
568 ms | 220.128.142.58 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
291 ms | 220.128.142.58 |
| 11 | 2026-08-25 04:03 | 639232265900986425 |
|
288 ms | 220.128.142.58 |
| 10 | 2026-08-25 03:46 | 639232255723518075 |
|
594 ms | 220.128.142.58 |
| 9 | 2026-08-25 03:29 | 639232245484452890 |
|
3 ms | 220.128.142.58 |
| 8 | 2026-08-25 03:12 | 639232235157175331 |
|
286 ms | 220.128.142.58 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
3 ms | 220.128.142.58 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
583 ms | 220.128.142.58 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
603 ms | 220.128.142.58 |
| 4 | 2026-08-25 01:27 | 639232172197053132 |
|
581 ms | 220.128.142.58 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
719 ms | 220.128.142.58 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
294 ms | 220.128.142.58 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
303 ms | 220.128.142.58 |