History for ns02.ocu.edu.tw
Domain: ocu.edu.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns02.ocu.edu.tw
ns02.ocu.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 2026-08-24. For this date, NameServerHistory found 37 DNS check records, 36 successful responses, 1 failed responses, and 3144 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 ns02.ocu.edu.tw.
Records on Selected Date
37
Historical checks stored for this nameserver on selected date
Average Latency
3144 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 15:40
All timestamps shown in UTC
Latest Resolved IP on Selected Date
192.192.125.2
Most recently resolved hosting IP on selected date
Successful Responses
36
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
3%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns02.ocu.edu.tw
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 37 | 2026-08-24 15:40 | 639231818080917481 |
|
4281 ms | 192.192.125.2 |
| 36 | 2026-08-24 15:23 | 639231807961539652 |
|
4282 ms | 192.192.125.2 |
| 35 | 2026-08-24 15:06 | 639231797631669865 |
|
3988 ms | 192.192.125.2 |
| 34 | 2026-08-24 14:12 | 639231765923559455 |
|
4282 ms | 192.192.125.2 |
| 33 | 2026-08-24 13:56 | 639231755868832964 |
|
4282 ms | 192.192.125.2 |
| 32 | 2026-08-24 13:39 | 639231745628278877 |
|
4283 ms | 192.192.125.2 |
| 31 | 2026-08-24 13:22 | 639231735407682062 |
|
1488 ms | 192.192.125.2 |
| 30 | 2026-08-24 12:29 | 639231703815441688 |
|
2751 ms | 192.192.125.2 |
| 29 | 2026-08-24 12:12 | 639231693747052549 |
|
2557 ms | 192.192.125.2 |
| 28 | 2026-08-24 11:55 | 639231683712487276 |
|
2482 ms | 192.192.125.2 |
| 27 | 2026-08-24 11:39 | 639231673513573868 |
|
2501 ms | 192.192.125.2 |
| 26 | 2026-08-24 10:45 | 639231641791249939 |
|
2633 ms | 192.192.125.2 |
| 25 | 2026-08-24 10:29 | 639231631866211033 |
|
2448 ms | 192.192.125.2 |
| 24 | 2026-08-24 10:12 | 639231621644955316 |
|
4282 ms | 192.192.125.2 |
| 23 | 2026-08-24 09:55 | 639231611478799259 |
|
2488 ms | 192.192.125.2 |
| 22 | 2026-08-24 09:02 | 639231579923718211 |
|
2442 ms | 192.192.125.2 |
| 21 | 2026-08-24 08:46 | 639231569810702936 |
|
1305 ms | 192.192.125.2 |
| 20 | 2026-08-24 08:29 | 639231559762411619 |
|
3575 ms | 192.192.125.2 |
| 19 | 2026-08-24 08:12 | 639231549663595407 |
|
4288 ms | 192.192.125.2 |
| 18 | 2026-08-24 07:19 | 639231518076817246 |
|
2019 ms | 192.192.125.2 |
| 17 | 2026-08-24 07:03 | 639231508078650885 |
|
4283 ms | 192.192.125.2 |
| 16 | 2026-08-24 06:46 | 639231498210697093 |
|
1460 ms | 192.192.125.2 |
| 15 | 2026-08-24 06:30 | 639231488109699360 |
|
2510 ms | 192.192.125.2 |
| 14 | 2026-08-24 05:37 | 639231456772510692 |
|
4545 ms | 192.192.125.2 |
| 13 | 2026-08-24 05:20 | 639231447084631185 |
|
4282 ms | 192.192.125.2 |
| 12 | 2026-08-24 05:04 | 639231437208519473 |
|
- | |
| 11 | 2026-08-24 04:48 | 639231427209627490 |
|
2551 ms | 192.192.125.2 |
| 10 | 2026-08-24 03:55 | 639231395791246644 |
|
4281 ms | 192.192.125.2 |
| 9 | 2026-08-24 03:39 | 639231386075551458 |
|
4281 ms | 192.192.125.2 |
| 8 | 2026-08-24 03:23 | 639231376208713791 |
|
2634 ms | 192.192.125.2 |
| 7 | 2026-08-24 03:06 | 639231366170589276 |
|
2281 ms | 192.192.125.2 |
| 6 | 2026-08-24 02:13 | 639231334732159368 |
|
1302 ms | 192.192.125.2 |
| 5 | 2026-08-24 01:57 | 639231325035670078 |
|
2480 ms | 192.192.125.2 |
| 4 | 2026-08-24 01:41 | 639231315132253837 |
|
4309 ms | 192.192.125.2 |
| 3 | 2026-08-24 01:24 | 639231305014280808 |
|
4297 ms | 192.192.125.2 |
| 2 | 2026-08-24 00:31 | 639231273779380675 |
|
2487 ms | 192.192.125.2 |
| 1 | 2026-08-24 00:15 | 639231264180839154 |
|
2536 ms | 192.192.125.2 |