History for dns1.cycu.edu.tw
Domain: cycu.edu.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.cycu.edu.tw
dns1.cycu.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 58 DNS check records, 58 successful responses, 0 failed responses, and 728 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 dns1.cycu.edu.tw.
Records on Selected Date
58
Historical checks stored for this nameserver on selected date
Average Latency
728 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 20:00
All timestamps shown in UTC
Latest Resolved IP on Selected Date
140.135.7.1
Most recently resolved hosting IP on selected date
Successful Responses
58
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 dns1.cycu.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 |
|---|---|---|---|---|---|
| 58 | 2026-08-25 20:00 | 639232838596478500 |
|
303 ms | 140.135.7.1 |
| 57 | 2026-08-25 19:43 | 639232828175327683 |
|
1615 ms | 140.135.7.1 |
| 56 | 2026-08-25 19:25 | 639232817798330473 |
|
668 ms | 140.135.7.1 |
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
1382 ms | 140.135.7.1 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
731 ms | 140.135.7.1 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
1185 ms | 140.135.7.1 |
| 52 | 2026-08-25 17:40 | 639232754842971478 |
|
1680 ms | 140.135.7.1 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
1645 ms | 140.135.7.1 |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
659 ms | 140.135.7.1 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
950 ms | 140.135.7.1 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
676 ms | 140.135.7.1 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
674 ms | 140.135.7.1 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
1214 ms | 140.135.7.1 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
319 ms | 140.135.7.1 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
1196 ms | 140.135.7.1 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
676 ms | 140.135.7.1 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
312 ms | 140.135.7.1 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
3 ms | 140.135.7.1 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
3 ms | 140.135.7.1 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
673 ms | 140.135.7.1 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
1578 ms | 140.135.7.1 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
1178 ms | 140.135.7.1 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
1244 ms | 140.135.7.1 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
675 ms | 140.135.7.1 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
1005 ms | 140.135.7.1 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
676 ms | 140.135.7.1 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
1183 ms | 140.135.7.1 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
311 ms | 140.135.7.1 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
314 ms | 140.135.7.1 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
1180 ms | 140.135.7.1 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
670 ms | 140.135.7.1 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
3 ms | 140.135.7.1 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
4 ms | 140.135.7.1 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
668 ms | 140.135.7.1 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
328 ms | 140.135.7.1 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
673 ms | 140.135.7.1 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
1178 ms | 140.135.7.1 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
3 ms | 140.135.7.1 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
298 ms | 140.135.7.1 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
4 ms | 140.135.7.1 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
1231 ms | 140.135.7.1 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
1224 ms | 140.135.7.1 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
331 ms | 140.135.7.1 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
3 ms | 140.135.7.1 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
4 ms | 140.135.7.1 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
1227 ms | 140.135.7.1 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
672 ms | 140.135.7.1 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
707 ms | 140.135.7.1 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
1560 ms | 140.135.7.1 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
1193 ms | 140.135.7.1 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
328 ms | 140.135.7.1 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
667 ms | 140.135.7.1 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
667 ms | 140.135.7.1 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
673 ms | 140.135.7.1 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
303 ms | 140.135.7.1 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
669 ms | 140.135.7.1 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
333 ms | 140.135.7.1 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
668 ms | 140.135.7.1 |