History for ns3.tpcu.edu.tw
Domain: tpcu.edu.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns3.tpcu.edu.tw
ns3.tpcu.edu.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 2619 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 ns3.tpcu.edu.tw.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
2619 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:45
All timestamps shown in UTC
Latest Resolved IP on Selected Date
61.221.66.91
Most recently resolved hosting IP on selected date
Successful Responses
74
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 ns3.tpcu.edu.tw
Showing DNS history for 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:45 | 639230382051619327 |
|
2676 ms | 61.221.66.91 |
| 73 | 2026-08-22 23:29 | 639230372323353529 |
|
2511 ms | 61.221.66.91 |
| 72 | 2026-08-22 23:13 | 639230362586451064 |
|
2010 ms | 61.221.66.91 |
| 71 | 2026-08-22 22:57 | 639230352793666303 |
|
3066 ms | 61.221.66.91 |
| 70 | 2026-08-22 22:40 | 639230342775737758 |
|
3806 ms | 61.221.66.91 |
| 69 | 2026-08-22 22:24 | 639230332639939561 |
|
3956 ms | 61.221.66.91 |
| 68 | 2026-08-22 21:30 | 639230301014190104 |
|
2363 ms | 61.221.66.91 |
| 67 | 2026-08-22 21:14 | 639230291048161498 |
|
2462 ms | 61.221.66.91 |
| 66 | 2026-08-22 20:57 | 639230280894353664 |
|
1875 ms | 61.221.66.91 |
| 65 | 2026-08-22 20:41 | 639230270699419073 |
|
3926 ms | 61.221.66.91 |
| 64 | 2026-08-22 20:23 | 639230260248163050 |
|
3809 ms | 61.221.66.91 |
| 63 | 2026-08-22 20:06 | 639230250122494282 |
|
1793 ms | 61.221.66.91 |
| 62 | 2026-08-22 19:49 | 639230239972935046 |
|
1526 ms | 61.221.66.91 |
| 61 | 2026-08-22 19:32 | 639230229963262464 |
|
1833 ms | 61.221.66.91 |
| 60 | 2026-08-22 19:16 | 639230220033804658 |
|
1615 ms | 61.221.66.91 |
| 59 | 2026-08-22 18:59 | 639230209891107289 |
|
2249 ms | 61.221.66.91 |
| 58 | 2026-08-22 18:42 | 639230199630298717 |
|
2246 ms | 61.221.66.91 |
| 57 | 2026-08-22 18:25 | 639230189301984150 |
|
4248 ms | 61.221.66.91 |
| 56 | 2026-08-22 17:31 | 639230157138468804 |
|
2727 ms | 61.221.66.91 |
| 55 | 2026-08-22 17:14 | 639230146987869495 |
|
1386 ms | 61.221.66.91 |
| 54 | 2026-08-22 16:57 | 639230136768638516 |
|
1855 ms | 61.221.66.91 |
| 53 | 2026-08-22 16:40 | 639230126735907877 |
|
3810 ms | 61.221.66.91 |
| 52 | 2026-08-22 16:23 | 639230116551187768 |
|
3806 ms | 61.221.66.91 |
| 51 | 2026-08-22 16:07 | 639230106335615913 |
|
2491 ms | 61.221.66.91 |
| 50 | 2026-08-22 15:49 | 639230096177758176 |
|
4515 ms | 61.221.66.91 |
| 49 | 2026-08-22 15:33 | 639230086185999993 |
|
4249 ms | 61.221.66.91 |
| 48 | 2026-08-22 15:16 | 639230076247854903 |
|
1674 ms | 61.221.66.91 |
| 47 | 2026-08-22 14:59 | 639230066076077530 |
|
2247 ms | 61.221.66.91 |
| 46 | 2026-08-22 14:42 | 639230055738197328 |
|
4251 ms | 61.221.66.91 |
| 45 | 2026-08-22 14:25 | 639230045411225521 |
|
2489 ms | 61.221.66.91 |
| 44 | 2026-08-22 13:31 | 639230013046000470 |
|
1312 ms | 61.221.66.91 |
| 43 | 2026-08-22 13:14 | 639230003090037878 |
|
2456 ms | 61.221.66.91 |
| 42 | 2026-08-22 12:57 | 639229993008259475 |
|
1780 ms | 61.221.66.91 |
| 41 | 2026-08-22 12:41 | 639229982909449470 |
|
2424 ms | 61.221.66.91 |
| 40 | 2026-08-22 12:24 | 639229973035502212 |
|
1823 ms | 61.221.66.91 |
| 39 | 2026-08-22 12:07 | 639229963064296145 |
|
1803 ms | 61.221.66.91 |
| 38 | 2026-08-22 11:51 | 639229952996162143 |
|
2726 ms | 61.221.66.91 |
| 37 | 2026-08-22 11:34 | 639229943051949195 |
|
4247 ms | 61.221.66.91 |
| 36 | 2026-08-22 11:17 | 639229932919214934 |
|
2640 ms | 61.221.66.91 |
| 35 | 2026-08-22 11:00 | 639229922745889838 |
|
3807 ms | 61.221.66.91 |
| 34 | 2026-08-22 10:43 | 639229912587214796 |
|
451 ms | 61.221.66.91 |
| 33 | 2026-08-22 10:27 | 639229902240004454 |
|
2489 ms | 61.221.66.91 |
| 32 | 2026-08-22 09:33 | 639229870800501662 |
|
2523 ms | 61.221.66.91 |
| 31 | 2026-08-22 09:17 | 639229861058384956 |
|
2458 ms | 61.221.66.91 |
| 30 | 2026-08-22 09:01 | 639229851158592604 |
|
4516 ms | 61.221.66.91 |
| 29 | 2026-08-22 08:44 | 639229841475569629 |
|
2675 ms | 61.221.66.91 |
| 28 | 2026-08-22 08:28 | 639229831887658471 |
|
2496 ms | 61.221.66.91 |
| 27 | 2026-08-22 08:12 | 639229822043670346 |
|
2010 ms | 61.221.66.91 |
| 26 | 2026-08-22 07:56 | 639229812327913936 |
|
4248 ms | 61.221.66.91 |
| 25 | 2026-08-22 07:40 | 639229802629488686 |
|
2250 ms | 61.221.66.91 |
| 24 | 2026-08-22 07:23 | 639229793051447309 |
|
4249 ms | 61.221.66.91 |
| 23 | 2026-08-22 07:07 | 639229783303531961 |
|
2757 ms | 61.221.66.91 |
| 22 | 2026-08-22 06:51 | 639229773458051942 |
|
3959 ms | 61.221.66.91 |
| 21 | 2026-08-22 06:35 | 639229763373848056 |
|
2689 ms | 61.221.66.91 |
| 20 | 2026-08-22 05:42 | 639229732140622809 |
|
2427 ms | 61.221.66.91 |
| 19 | 2026-08-22 05:26 | 639229722699695967 |
|
2424 ms | 61.221.66.91 |
| 18 | 2026-08-22 05:10 | 639229713097498075 |
|
3962 ms | 61.221.66.91 |
| 17 | 2026-08-22 04:54 | 639229703543969637 |
|
1843 ms | 61.221.66.91 |
| 16 | 2026-08-22 04:38 | 639229693970392873 |
|
1863 ms | 61.221.66.91 |
| 15 | 2026-08-22 04:22 | 639229684277329469 |
|
1856 ms | 61.221.66.91 |
| 14 | 2026-08-22 04:06 | 639229674501596661 |
|
4248 ms | 61.221.66.91 |
| 13 | 2026-08-22 03:50 | 639229665064441147 |
|
1855 ms | 61.221.66.91 |
| 12 | 2026-08-22 03:34 | 639229655507536872 |
|
3962 ms | 61.221.66.91 |
| 11 | 2026-08-22 03:18 | 639229645849603111 |
|
2245 ms | 61.221.66.91 |
| 10 | 2026-08-22 03:02 | 639229636090497453 |
|
1807 ms | 61.221.66.91 |
| 9 | 2026-08-22 02:46 | 639229625978544281 |
|
2485 ms | 61.221.66.91 |
| 8 | 2026-08-22 01:52 | 639229594644662176 |
|
1621 ms | 61.221.66.91 |
| 7 | 2026-08-22 01:37 | 639229585214633065 |
|
1860 ms | 61.221.66.91 |
| 6 | 2026-08-22 01:21 | 639229575581042175 |
|
1832 ms | 61.221.66.91 |
| 5 | 2026-08-22 01:05 | 639229565912268962 |
|
1723 ms | 61.221.66.91 |
| 4 | 2026-08-22 00:49 | 639229556237813203 |
|
2257 ms | 61.221.66.91 |
| 3 | 2026-08-22 00:33 | 639229546625802518 |
|
1708 ms | 61.221.66.91 |
| 2 | 2026-08-22 00:17 | 639229537172016621 |
|
1755 ms | 61.221.66.91 |
| 1 | 2026-08-22 00:01 | 639229527598660841 |
|
1814 ms | 61.221.66.91 |