History for dns2.ukn.edu.tw
Domain: ukn.edu.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.ukn.edu.tw
dns2.ukn.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 2026-08-25. For this date, NameServerHistory found 46 DNS check records, 46 successful responses, 0 failed responses, and 1247 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.ukn.edu.tw.
Records on Selected Date
46
Historical checks stored for this nameserver on selected date
Average Latency
1247 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 15:57
All timestamps shown in UTC
Latest Resolved IP on Selected Date
203.71.63.2
Most recently resolved hosting IP on selected date
Successful Responses
46
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.ukn.edu.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 |
|---|---|---|---|---|---|
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
1386 ms | 203.71.63.2 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
1443 ms | 203.71.63.2 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
1451 ms | 203.71.63.2 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
1460 ms | 203.71.63.2 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
2649 ms | 203.71.63.2 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
1418 ms | 203.71.63.2 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
1839 ms | 203.71.63.2 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
1384 ms | 203.71.63.2 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
1431 ms | 203.71.63.2 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
1381 ms | 203.71.63.2 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
1425 ms | 203.71.63.2 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
4 ms | 203.71.63.2 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
4 ms | 203.71.63.2 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
2571 ms | 203.71.63.2 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
2691 ms | 203.71.63.2 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
1400 ms | 203.71.63.2 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
311 ms | 203.71.63.2 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
2464 ms | 203.71.63.2 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
1398 ms | 203.71.63.2 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
1439 ms | 203.71.63.2 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
1394 ms | 203.71.63.2 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
304 ms | 203.71.63.2 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
1460 ms | 203.71.63.2 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
1458 ms | 203.71.63.2 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
1413 ms | 203.71.63.2 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
1425 ms | 203.71.63.2 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
2284 ms | 203.71.63.2 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
4 ms | 203.71.63.2 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
2008 ms | 203.71.63.2 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
2 ms | 203.71.63.2 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
2 ms | 203.71.63.2 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
2 ms | 203.71.63.2 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
941 ms | 203.71.63.2 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
1527 ms | 203.71.63.2 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
1404 ms | 203.71.63.2 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
1409 ms | 203.71.63.2 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
330 ms | 203.71.63.2 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
1445 ms | 203.71.63.2 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
1482 ms | 203.71.63.2 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
1760 ms | 203.71.63.2 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
3 ms | 203.71.63.2 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
1454 ms | 203.71.63.2 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
1423 ms | 203.71.63.2 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
1432 ms | 203.71.63.2 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
1432 ms | 203.71.63.2 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
2 ms | 203.71.63.2 |