History for ns2.itctwn.com.tw
Domain: itctwn.com.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.itctwn.com.tw
ns2.itctwn.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, 38 successful responses, 7 failed responses, and 3133 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.itctwn.com.tw.
Records on Selected Date
45
Historical checks stored for this nameserver on selected date
Average Latency
3133 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 15:40
All timestamps shown in UTC
Latest Resolved IP on Selected Date
123.51.236.53
Most recently resolved hosting IP on selected date
Successful Responses
38
Checks that returned a measurable response
Failed Responses
7
Checks with no response or no returned latency
Failure Rate
16%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns2.itctwn.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 15:40 | 639232682238836475 |
|
2303 ms | 123.51.236.53 |
| 44 | 2026-08-25 15:23 | 639232671787004306 |
|
4303 ms | 123.51.236.53 |
| 43 | 2026-08-25 14:28 | 639232638994329666 |
|
2302 ms | 123.51.236.53 |
| 42 | 2026-08-25 14:11 | 639232628614783237 |
|
2299 ms | 123.51.236.53 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
2304 ms | 123.51.236.53 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
2292 ms | 123.51.236.53 |
| 39 | 2026-08-25 13:19 | 639232597643611557 |
|
2012 ms | 123.51.236.53 |
| 38 | 2026-08-25 13:02 | 639232587225721862 |
|
4317 ms | 123.51.236.53 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
- | |
| 36 | 2026-08-25 12:27 | 639232566381512620 |
|
2031 ms | 123.51.236.53 |
| 35 | 2026-08-25 12:10 | 639232556111768563 |
|
2444 ms | 123.51.236.53 |
| 34 | 2026-08-25 11:53 | 639232545839529039 |
|
4301 ms | 123.51.236.53 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
4302 ms | 123.51.236.53 |
| 32 | 2026-08-25 11:18 | 639232524938080723 |
|
4302 ms | 123.51.236.53 |
| 31 | 2026-08-25 10:24 | 639232492740373468 |
|
4302 ms | 123.51.236.53 |
| 30 | 2026-08-25 10:07 | 639232482235303141 |
|
2009 ms | 123.51.236.53 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
2626 ms | 123.51.236.53 |
| 28 | 2026-08-25 09:32 | 639232461630217327 |
|
- | |
| 27 | 2026-08-25 09:15 | 639232451282965990 |
|
- | |
| 26 | 2026-08-25 08:58 | 639232440814614938 |
|
4277 ms | 123.51.236.53 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
2408 ms | 123.51.236.53 |
| 24 | 2026-08-25 08:23 | 639232420003096185 |
|
4541 ms | 123.51.236.53 |
| 23 | 2026-08-25 08:06 | 639232409467287444 |
|
4303 ms | 123.51.236.53 |
| 22 | 2026-08-25 07:48 | 639232399077195997 |
|
- | |
| 21 | 2026-08-25 07:31 | 639232388731528337 |
|
- | |
| 20 | 2026-08-25 07:14 | 639232378288598612 |
|
2286 ms | 123.51.236.53 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
4288 ms | 123.51.236.53 |
| 18 | 2026-08-25 06:03 | 639232336112370741 |
|
3964 ms | 123.51.236.53 |
| 17 | 2026-08-25 05:46 | 639232326146508970 |
|
2008 ms | 123.51.236.53 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
- | |
| 15 | 2026-08-25 05:13 | 639232306217998913 |
|
- | |
| 14 | 2026-08-25 04:56 | 639232296255744174 |
|
3974 ms | 123.51.236.53 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
3772 ms | 123.51.236.53 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
2007 ms | 123.51.236.53 |
| 11 | 2026-08-25 04:06 | 639232265900986425 |
|
2286 ms | 123.51.236.53 |
| 10 | 2026-08-25 03:49 | 639232255723518075 |
|
2531 ms | 123.51.236.53 |
| 9 | 2026-08-25 03:32 | 639232245484452890 |
|
2529 ms | 123.51.236.53 |
| 8 | 2026-08-25 03:15 | 639232235157175331 |
|
2007 ms | 123.51.236.53 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
3966 ms | 123.51.236.53 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
4287 ms | 123.51.236.53 |
| 5 | 2026-08-25 01:47 | 639232182496008942 |
|
2286 ms | 123.51.236.53 |
| 4 | 2026-08-25 01:30 | 639232172197053132 |
|
2275 ms | 123.51.236.53 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
2032 ms | 123.51.236.53 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
4280 ms | 123.51.236.53 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
4287 ms | 123.51.236.53 |