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 2026-08-23. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 2772 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
72
Historical checks stored for this nameserver on selected date
Average Latency
2772 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 22:54
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
72
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 2026-08-23 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-23 22:54 | 639231214931957622 |
|
2502 ms | 61.221.66.91 |
| 71 | 2026-08-23 22:37 | 639231204962010549 |
|
3945 ms | 61.221.66.91 |
| 70 | 2026-08-23 22:20 | 639231195170138463 |
|
2001 ms | 61.221.66.91 |
| 69 | 2026-08-23 22:04 | 639231185235020577 |
|
1633 ms | 61.221.66.91 |
| 68 | 2026-08-23 21:48 | 639231175558690075 |
|
4009 ms | 61.221.66.91 |
| 67 | 2026-08-23 21:32 | 639231165610444012 |
|
1835 ms | 61.221.66.91 |
| 66 | 2026-08-23 20:39 | 639231133806425363 |
|
2493 ms | 61.221.66.91 |
| 65 | 2026-08-23 20:22 | 639231124203758023 |
|
1823 ms | 61.221.66.91 |
| 64 | 2026-08-23 20:06 | 639231114428262706 |
|
4517 ms | 61.221.66.91 |
| 63 | 2026-08-23 19:50 | 639231104662480065 |
|
2462 ms | 61.221.66.91 |
| 62 | 2026-08-23 19:33 | 639231094840372018 |
|
1879 ms | 61.221.66.91 |
| 61 | 2026-08-23 19:17 | 639231085024583224 |
|
1805 ms | 61.221.66.91 |
| 60 | 2026-08-23 19:01 | 639231075257417427 |
|
1809 ms | 61.221.66.91 |
| 59 | 2026-08-23 18:44 | 639231065516009503 |
|
1854 ms | 61.221.66.91 |
| 58 | 2026-08-23 18:28 | 639231055805348837 |
|
1654 ms | 61.221.66.91 |
| 57 | 2026-08-23 18:12 | 639231045980373765 |
|
1812 ms | 61.221.66.91 |
| 56 | 2026-08-23 17:56 | 639231035984577527 |
|
3928 ms | 61.221.66.91 |
| 55 | 2026-08-23 17:39 | 639231025928115303 |
|
2497 ms | 61.221.66.91 |
| 54 | 2026-08-23 16:46 | 639230994250157583 |
|
4513 ms | 61.221.66.91 |
| 53 | 2026-08-23 16:29 | 639230984476411369 |
|
1894 ms | 61.221.66.91 |
| 52 | 2026-08-23 16:13 | 639230974838373450 |
|
2516 ms | 61.221.66.91 |
| 51 | 2026-08-23 15:57 | 639230965244277645 |
|
2513 ms | 61.221.66.91 |
| 50 | 2026-08-23 15:41 | 639230955522101820 |
|
4517 ms | 61.221.66.91 |
| 49 | 2026-08-23 15:25 | 639230945754521603 |
|
2470 ms | 61.221.66.91 |
| 48 | 2026-08-23 15:09 | 639230935852040504 |
|
2249 ms | 61.221.66.91 |
| 47 | 2026-08-23 14:52 | 639230926222061048 |
|
2777 ms | 61.221.66.91 |
| 46 | 2026-08-23 14:36 | 639230916449726907 |
|
1828 ms | 61.221.66.91 |
| 45 | 2026-08-23 14:20 | 639230906595053086 |
|
2248 ms | 61.221.66.91 |
| 44 | 2026-08-23 14:03 | 639230896680429441 |
|
1303 ms | 61.221.66.91 |
| 43 | 2026-08-23 13:47 | 639230886630210965 |
|
4248 ms | 61.221.66.91 |
| 42 | 2026-08-23 12:54 | 639230855430405719 |
|
2514 ms | 61.221.66.91 |
| 41 | 2026-08-23 12:38 | 639230845707499136 |
|
1837 ms | 61.221.66.91 |
| 40 | 2026-08-23 12:22 | 639230836186805419 |
|
1795 ms | 61.221.66.91 |
| 39 | 2026-08-23 12:06 | 639230826493828316 |
|
1297 ms | 61.221.66.91 |
| 38 | 2026-08-23 11:50 | 639230816817882996 |
|
1842 ms | 61.221.66.91 |
| 37 | 2026-08-23 11:34 | 639230806933854189 |
|
4249 ms | 61.221.66.91 |
| 36 | 2026-08-23 11:17 | 639230797120243854 |
|
2422 ms | 61.221.66.91 |
| 35 | 2026-08-23 11:01 | 639230787310272840 |
|
3809 ms | 61.221.66.91 |
| 34 | 2026-08-23 10:44 | 639230777600173142 |
|
3923 ms | 61.221.66.91 |
| 33 | 2026-08-23 10:28 | 639230767665024593 |
|
2453 ms | 61.221.66.91 |
| 32 | 2026-08-23 10:12 | 639230757720962293 |
|
2495 ms | 61.221.66.91 |
| 31 | 2026-08-23 09:55 | 639230747722189784 |
|
4516 ms | 61.221.66.91 |
| 30 | 2026-08-23 09:02 | 639230716313923480 |
|
2518 ms | 61.221.66.91 |
| 29 | 2026-08-23 08:46 | 639230706813835990 |
|
4248 ms | 61.221.66.91 |
| 28 | 2026-08-23 08:30 | 639230696871062203 |
|
2752 ms | 61.221.66.91 |
| 27 | 2026-08-23 08:14 | 639230687142781616 |
|
463 ms | 61.221.66.91 |
| 26 | 2026-08-23 07:57 | 639230677432142227 |
|
299 ms | 61.221.66.91 |
| 25 | 2026-08-23 07:41 | 639230667686258061 |
|
2400 ms | 61.221.66.91 |
| 24 | 2026-08-23 07:25 | 639230658039243685 |
|
3922 ms | 61.221.66.91 |
| 23 | 2026-08-23 07:09 | 639230648468473803 |
|
3812 ms | 61.221.66.91 |
| 22 | 2026-08-23 06:53 | 639230638829658294 |
|
2481 ms | 61.221.66.91 |
| 21 | 2026-08-23 06:37 | 639230629247017617 |
|
3926 ms | 61.221.66.91 |
| 20 | 2026-08-23 06:21 | 639230619625318239 |
|
4256 ms | 61.221.66.91 |
| 19 | 2026-08-23 06:05 | 639230609697630264 |
|
1786 ms | 61.221.66.91 |
| 18 | 2026-08-23 05:12 | 639230578570131864 |
|
1804 ms | 61.221.66.91 |
| 17 | 2026-08-23 04:57 | 639230568958963168 |
|
3809 ms | 61.221.66.91 |
| 16 | 2026-08-23 04:41 | 639230559287611211 |
|
2247 ms | 61.221.66.91 |
| 15 | 2026-08-23 04:24 | 639230549524312030 |
|
1814 ms | 61.221.66.91 |
| 14 | 2026-08-23 04:08 | 639230539739801669 |
|
1850 ms | 61.221.66.91 |
| 13 | 2026-08-23 03:52 | 639230530084069375 |
|
4250 ms | 61.221.66.91 |
| 12 | 2026-08-23 03:36 | 639230520362691441 |
|
3926 ms | 61.221.66.91 |
| 11 | 2026-08-23 03:20 | 639230510677194518 |
|
1911 ms | 61.221.66.91 |
| 10 | 2026-08-23 03:03 | 639230501156002646 |
|
2466 ms | 61.221.66.91 |
| 9 | 2026-08-23 02:48 | 639230491502198541 |
|
3808 ms | 61.221.66.91 |
| 8 | 2026-08-23 02:31 | 639230481860318494 |
|
4248 ms | 61.221.66.91 |
| 7 | 2026-08-23 02:15 | 639230471893008575 |
|
3808 ms | 61.221.66.91 |
| 6 | 2026-08-23 01:22 | 639230440030877421 |
|
4248 ms | 61.221.66.91 |
| 5 | 2026-08-23 01:06 | 639230430479725508 |
|
2249 ms | 61.221.66.91 |
| 4 | 2026-08-23 00:50 | 639230420875160219 |
|
4249 ms | 61.221.66.91 |
| 3 | 2026-08-23 00:34 | 639230411240692575 |
|
1262 ms | 61.221.66.91 |
| 2 | 2026-08-23 00:18 | 639230401550806607 |
|
4248 ms | 61.221.66.91 |
| 1 | 2026-08-23 00:02 | 639230391807229016 |
|
3814 ms | 61.221.66.91 |