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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 644 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
71
Historical checks stored for this nameserver on selected date
Average Latency
644 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 23:25
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
71
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 2026-08-27 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 |
|---|---|---|---|---|---|
| 71 | 2026-08-27 23:25 | 639234690580226618 |
|
586 ms | 211.75.213.163 |
| 70 | 2026-08-27 23:08 | 639234680477852135 |
|
597 ms | 211.75.213.163 |
| 69 | 2026-08-27 22:51 | 639234670282270693 |
|
3 ms | 211.75.213.163 |
| 68 | 2026-08-27 22:34 | 639234660146106544 |
|
587 ms | 211.75.213.163 |
| 67 | 2026-08-27 22:17 | 639234649768231829 |
|
597 ms | 211.75.213.163 |
| 66 | 2026-08-27 22:00 | 639234639589413826 |
|
717 ms | 211.75.213.163 |
| 65 | 2026-08-27 21:43 | 639234629372993861 |
|
589 ms | 211.75.213.163 |
| 64 | 2026-08-27 21:26 | 639234619223904344 |
|
605 ms | 211.75.213.163 |
| 63 | 2026-08-27 21:09 | 639234608944811927 |
|
576 ms | 211.75.213.163 |
| 62 | 2026-08-27 20:52 | 639234598661858910 |
|
578 ms | 211.75.213.163 |
| 61 | 2026-08-27 20:34 | 639234588314533893 |
|
702 ms | 211.75.213.163 |
| 60 | 2026-08-27 20:17 | 639234577878211878 |
|
593 ms | 211.75.213.163 |
| 59 | 2026-08-27 19:23 | 639234545578367474 |
|
605 ms | 211.75.213.163 |
| 58 | 2026-08-27 19:06 | 639234535255111795 |
|
830 ms | 211.75.213.163 |
| 57 | 2026-08-27 18:49 | 639234525107594067 |
|
570 ms | 211.75.213.163 |
| 56 | 2026-08-27 18:32 | 639234514890244566 |
|
605 ms | 211.75.213.163 |
| 55 | 2026-08-27 18:15 | 639234504745477862 |
|
582 ms | 211.75.213.163 |
| 54 | 2026-08-27 17:58 | 639234494449227290 |
|
590 ms | 211.75.213.163 |
| 53 | 2026-08-27 17:41 | 639234484118025686 |
|
569 ms | 211.75.213.163 |
| 52 | 2026-08-27 17:24 | 639234473946362077 |
|
711 ms | 211.75.213.163 |
| 51 | 2026-08-27 17:07 | 639234463759124388 |
|
608 ms | 211.75.213.163 |
| 50 | 2026-08-27 16:50 | 639234453500759178 |
|
581 ms | 211.75.213.163 |
| 49 | 2026-08-27 16:32 | 639234442983541638 |
|
594 ms | 211.75.213.163 |
| 48 | 2026-08-27 16:15 | 639234432404354562 |
|
597 ms | 211.75.213.163 |
| 47 | 2026-08-27 15:20 | 639234399767719119 |
|
589 ms | 211.75.213.163 |
| 46 | 2026-08-27 15:03 | 639234389460601485 |
|
586 ms | 211.75.213.163 |
| 45 | 2026-08-27 14:46 | 639234379227178707 |
|
620 ms | 211.75.213.163 |
| 44 | 2026-08-27 14:29 | 639234369065315214 |
|
571 ms | 211.75.213.163 |
| 43 | 2026-08-27 14:12 | 639234358825501576 |
|
720 ms | 211.75.213.163 |
| 42 | 2026-08-27 13:55 | 639234348572745268 |
|
747 ms | 211.75.213.163 |
| 41 | 2026-08-27 13:38 | 639234338264503481 |
|
601 ms | 211.75.213.163 |
| 40 | 2026-08-27 13:20 | 639234327818741376 |
|
762 ms | 211.75.213.163 |
| 39 | 2026-08-27 13:03 | 639234317475724313 |
|
597 ms | 211.75.213.163 |
| 38 | 2026-08-27 12:46 | 639234307007468133 |
|
590 ms | 211.75.213.163 |
| 37 | 2026-08-27 12:28 | 639234296664302575 |
|
583 ms | 211.75.213.163 |
| 36 | 2026-08-27 12:11 | 639234286253196126 |
|
870 ms | 211.75.213.163 |
| 35 | 2026-08-27 11:17 | 639234253963286387 |
|
689 ms | 211.75.213.163 |
| 34 | 2026-08-27 11:00 | 639234243654907465 |
|
716 ms | 211.75.213.163 |
| 33 | 2026-08-27 10:43 | 639234233269654413 |
|
763 ms | 211.75.213.163 |
| 32 | 2026-08-27 10:25 | 639234222943951923 |
|
938 ms | 211.75.213.163 |
| 31 | 2026-08-27 10:08 | 639234212558002823 |
|
708 ms | 211.75.213.163 |
| 30 | 2026-08-27 09:51 | 639234202117531850 |
|
602 ms | 211.75.213.163 |
| 29 | 2026-08-27 09:34 | 639234191649612722 |
|
587 ms | 211.75.213.163 |
| 28 | 2026-08-27 09:16 | 639234181105879568 |
|
589 ms | 211.75.213.163 |
| 27 | 2026-08-27 08:58 | 639234170713214496 |
|
595 ms | 211.75.213.163 |
| 26 | 2026-08-27 08:41 | 639234160341037652 |
|
597 ms | 211.75.213.163 |
| 25 | 2026-08-27 08:24 | 639234149799404224 |
|
593 ms | 211.75.213.163 |
| 24 | 2026-08-27 08:06 | 639234139553286469 |
|
588 ms | 211.75.213.163 |
| 23 | 2026-08-27 07:13 | 639234107183588293 |
|
871 ms | 211.75.213.163 |
| 22 | 2026-08-27 06:55 | 639234096905435724 |
|
715 ms | 211.75.213.163 |
| 21 | 2026-08-27 06:38 | 639234086579410775 |
|
597 ms | 211.75.213.163 |
| 20 | 2026-08-27 06:21 | 639234076291157956 |
|
595 ms | 211.75.213.163 |
| 19 | 2026-08-27 06:04 | 639234065981939454 |
|
563 ms | 211.75.213.163 |
| 18 | 2026-08-27 05:47 | 639234055548642997 |
|
561 ms | 211.75.213.163 |
| 17 | 2026-08-27 05:29 | 639234045267979603 |
|
569 ms | 211.75.213.163 |
| 16 | 2026-08-27 05:12 | 639234034999717463 |
|
4 ms | 211.75.213.163 |
| 15 | 2026-08-27 04:55 | 639234024739225358 |
|
600 ms | 211.75.213.163 |
| 14 | 2026-08-27 04:38 | 639234014311170162 |
|
4 ms | 211.75.213.163 |
| 13 | 2026-08-27 04:20 | 639234003806017640 |
|
729 ms | 211.75.213.163 |
| 12 | 2026-08-27 04:03 | 639233993356203030 |
|
585 ms | 211.75.213.163 |
| 11 | 2026-08-27 03:10 | 639233961301716608 |
|
774 ms | 211.75.213.163 |
| 10 | 2026-08-27 02:52 | 639233950834200647 |
|
868 ms | 211.75.213.163 |
| 9 | 2026-08-27 02:35 | 639233940431849026 |
|
593 ms | 211.75.213.163 |
| 8 | 2026-08-27 02:17 | 639233930110596398 |
|
593 ms | 211.75.213.163 |
| 7 | 2026-08-27 02:00 | 639233919705434540 |
|
763 ms | 211.75.213.163 |
| 6 | 2026-08-27 01:43 | 639233909452807845 |
|
705 ms | 211.75.213.163 |
| 5 | 2026-08-27 01:26 | 639233899096420820 |
|
569 ms | 211.75.213.163 |
| 4 | 2026-08-27 01:09 | 639233888707824939 |
|
602 ms | 211.75.213.163 |
| 3 | 2026-08-27 00:51 | 639233878461203802 |
|
707 ms | 211.75.213.163 |
| 2 | 2026-08-27 00:34 | 639233868060868209 |
|
2606 ms | 211.75.213.163 |
| 1 | 2026-08-27 00:17 | 639233857450922991 |
|
573 ms | 211.75.213.163 |