History for dns2.itpro.com.tw
Domain: itpro.com.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.itpro.com.tw
dns2.itpro.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 69 DNS check records, 69 successful responses, 0 failed responses, and 637 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.itpro.com.tw.
Records on Selected Date
69
Historical checks stored for this nameserver on selected date
Average Latency
637 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:45
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.75.213.163
Most recently resolved hosting IP on selected date
Successful Responses
69
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.itpro.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 |
|---|---|---|---|---|---|
| 69 | 2026-08-25 23:45 | 639232974980190573 |
|
741 ms | 211.75.213.163 |
| 68 | 2026-08-25 23:28 | 639232964577050707 |
|
734 ms | 211.75.213.163 |
| 67 | 2026-08-25 22:34 | 639232932163142799 |
|
612 ms | 211.75.213.163 |
| 66 | 2026-08-25 22:17 | 639232921673215474 |
|
570 ms | 211.75.213.163 |
| 65 | 2026-08-25 21:59 | 639232911234504639 |
|
591 ms | 211.75.213.163 |
| 64 | 2026-08-25 21:42 | 639232900747078453 |
|
580 ms | 211.75.213.163 |
| 63 | 2026-08-25 21:25 | 639232890389222534 |
|
594 ms | 211.75.213.163 |
| 62 | 2026-08-25 21:07 | 639232880143390843 |
|
592 ms | 211.75.213.163 |
| 61 | 2026-08-25 20:50 | 639232869755024069 |
|
586 ms | 211.75.213.163 |
| 60 | 2026-08-25 20:33 | 639232859355940346 |
|
587 ms | 211.75.213.163 |
| 59 | 2026-08-25 20:16 | 639232848992244953 |
|
607 ms | 211.75.213.163 |
| 58 | 2026-08-25 19:58 | 639232838596478500 |
|
582 ms | 211.75.213.163 |
| 57 | 2026-08-25 19:41 | 639232828175327683 |
|
590 ms | 211.75.213.163 |
| 56 | 2026-08-25 19:24 | 639232817798330473 |
|
580 ms | 211.75.213.163 |
| 55 | 2026-08-25 18:29 | 639232785462407552 |
|
583 ms | 211.75.213.163 |
| 54 | 2026-08-25 18:13 | 639232775177487032 |
|
2236 ms | 211.75.213.163 |
| 53 | 2026-08-25 17:55 | 639232764991087115 |
|
714 ms | 211.75.213.163 |
| 52 | 2026-08-25 17:38 | 639232754842971478 |
|
763 ms | 211.75.213.163 |
| 51 | 2026-08-25 17:21 | 639232744455159107 |
|
5 ms | 211.75.213.163 |
| 50 | 2026-08-25 17:04 | 639232734145178231 |
|
757 ms | 211.75.213.163 |
| 49 | 2026-08-25 16:47 | 639232723827874402 |
|
588 ms | 211.75.213.163 |
| 48 | 2026-08-25 16:30 | 639232713533011892 |
|
584 ms | 211.75.213.163 |
| 47 | 2026-08-25 16:13 | 639232703065318207 |
|
595 ms | 211.75.213.163 |
| 46 | 2026-08-25 15:55 | 639232692629559470 |
|
747 ms | 211.75.213.163 |
| 45 | 2026-08-25 15:38 | 639232682238836475 |
|
744 ms | 211.75.213.163 |
| 44 | 2026-08-25 15:20 | 639232671787004306 |
|
588 ms | 211.75.213.163 |
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
594 ms | 211.75.213.163 |
| 42 | 2026-08-25 14:08 | 639232628614783237 |
|
598 ms | 211.75.213.163 |
| 41 | 2026-08-25 13:51 | 639232618360728578 |
|
597 ms | 211.75.213.163 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
583 ms | 211.75.213.163 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
593 ms | 211.75.213.163 |
| 38 | 2026-08-25 12:59 | 639232587225721862 |
|
722 ms | 211.75.213.163 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
586 ms | 211.75.213.163 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
599 ms | 211.75.213.163 |
| 35 | 2026-08-25 12:07 | 639232556111768563 |
|
625 ms | 211.75.213.163 |
| 34 | 2026-08-25 11:50 | 639232545839529039 |
|
575 ms | 211.75.213.163 |
| 33 | 2026-08-25 11:33 | 639232535349285207 |
|
2010 ms | 211.75.213.163 |
| 32 | 2026-08-25 11:15 | 639232524938080723 |
|
594 ms | 211.75.213.163 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
262 ms | 211.75.213.163 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
564 ms | 211.75.213.163 |
| 29 | 2026-08-25 09:47 | 639232471861770303 |
|
711 ms | 211.75.213.163 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
788 ms | 211.75.213.163 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
587 ms | 211.75.213.163 |
| 26 | 2026-08-25 08:55 | 639232440814614938 |
|
744 ms | 211.75.213.163 |
| 25 | 2026-08-25 08:38 | 639232430410720425 |
|
594 ms | 211.75.213.163 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
732 ms | 211.75.213.163 |
| 23 | 2026-08-25 08:03 | 639232409467287444 |
|
696 ms | 211.75.213.163 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
747 ms | 211.75.213.163 |
| 21 | 2026-08-25 07:28 | 639232388731528337 |
|
714 ms | 211.75.213.163 |
| 20 | 2026-08-25 07:11 | 639232378288598612 |
|
581 ms | 211.75.213.163 |
| 19 | 2026-08-25 06:17 | 639232346196373643 |
|
564 ms | 211.75.213.163 |
| 18 | 2026-08-25 06:00 | 639232336112370741 |
|
3 ms | 211.75.213.163 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
572 ms | 211.75.213.163 |
| 16 | 2026-08-25 05:27 | 639232316189381720 |
|
694 ms | 211.75.213.163 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
3 ms | 211.75.213.163 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
592 ms | 211.75.213.163 |
| 13 | 2026-08-25 04:37 | 639232286095760789 |
|
231 ms | 211.75.213.163 |
| 12 | 2026-08-25 04:20 | 639232276086186273 |
|
590 ms | 211.75.213.163 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
567 ms | 211.75.213.163 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
611 ms | 211.75.213.163 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
567 ms | 211.75.213.163 |
| 8 | 2026-08-25 03:12 | 639232235157175331 |
|
779 ms | 211.75.213.163 |
| 7 | 2026-08-25 02:19 | 639232203197189095 |
|
600 ms | 211.75.213.163 |
| 6 | 2026-08-25 02:02 | 639232192844564298 |
|
584 ms | 211.75.213.163 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
702 ms | 211.75.213.163 |
| 4 | 2026-08-25 01:27 | 639232172197053132 |
|
713 ms | 211.75.213.163 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
591 ms | 211.75.213.163 |
| 2 | 2026-08-25 00:17 | 639232129927860324 |
|
585 ms | 211.75.213.163 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
587 ms | 211.75.213.163 |