History for dns1.hc.edu.tw
Domain: hc.edu.tw • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.hc.edu.tw
dns1.hc.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 61 DNS check records, 61 successful responses, 0 failed responses, and 886 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.hc.edu.tw.
Records on Selected Date
61
Historical checks stored for this nameserver on selected date
Average Latency
886 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 20:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
163.19.149.11
Most recently resolved hosting IP on selected date
Successful Responses
61
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.hc.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 |
|---|---|---|---|---|---|
| 61 | 2026-08-25 20:51 | 639232869755024069 |
|
768 ms | 163.19.149.11 |
| 60 | 2026-08-25 20:34 | 639232859355940346 |
|
1665 ms | 163.19.149.11 |
| 59 | 2026-08-25 20:17 | 639232848992244953 |
|
268 ms | 163.19.149.11 |
| 58 | 2026-08-25 19:59 | 639232838596478500 |
|
797 ms | 163.19.149.11 |
| 57 | 2026-08-25 19:42 | 639232828175327683 |
|
877 ms | 163.19.149.11 |
| 56 | 2026-08-25 19:25 | 639232817798330473 |
|
1743 ms | 163.19.149.11 |
| 55 | 2026-08-25 18:30 | 639232785462407552 |
|
867 ms | 163.19.149.11 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
852 ms | 163.19.149.11 |
| 53 | 2026-08-25 17:56 | 639232764991087115 |
|
265 ms | 163.19.149.11 |
| 52 | 2026-08-25 17:39 | 639232754842971478 |
|
802 ms | 163.19.149.11 |
| 51 | 2026-08-25 17:22 | 639232744455159107 |
|
1672 ms | 163.19.149.11 |
| 50 | 2026-08-25 17:05 | 639232734145178231 |
|
793 ms | 163.19.149.11 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
1263 ms | 163.19.149.11 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
1136 ms | 163.19.149.11 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
1701 ms | 163.19.149.11 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
851 ms | 163.19.149.11 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
1218 ms | 163.19.149.11 |
| 44 | 2026-08-25 15:21 | 639232671787004306 |
|
2008 ms | 163.19.149.11 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
318 ms | 163.19.149.11 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
765 ms | 163.19.149.11 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
1691 ms | 163.19.149.11 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
1288 ms | 163.19.149.11 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
6 ms | 163.19.149.11 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
298 ms | 163.19.149.11 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
806 ms | 163.19.149.11 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
273 ms | 163.19.149.11 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
6 ms | 163.19.149.11 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
5 ms | 163.19.149.11 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
1648 ms | 163.19.149.11 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
2739 ms | 163.19.149.11 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
316 ms | 163.19.149.11 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
886 ms | 163.19.149.11 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
299 ms | 163.19.149.11 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
1169 ms | 163.19.149.11 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
1255 ms | 163.19.149.11 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
314 ms | 163.19.149.11 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
2009 ms | 163.19.149.11 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
795 ms | 163.19.149.11 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
2696 ms | 163.19.149.11 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
3 ms | 163.19.149.11 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
789 ms | 163.19.149.11 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
4 ms | 163.19.149.11 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
3 ms | 163.19.149.11 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
2 ms | 163.19.149.11 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
2 ms | 163.19.149.11 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
1311 ms | 163.19.149.11 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
2 ms | 163.19.149.11 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
2540 ms | 163.19.149.11 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
804 ms | 163.19.149.11 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
2 ms | 163.19.149.11 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
3 ms | 163.19.149.11 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
6 ms | 163.19.149.11 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
808 ms | 163.19.149.11 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
2 ms | 163.19.149.11 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
815 ms | 163.19.149.11 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
891 ms | 163.19.149.11 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
1223 ms | 163.19.149.11 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
898 ms | 163.19.149.11 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
1687 ms | 163.19.149.11 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
2235 ms | 163.19.149.11 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
863 ms | 163.19.149.11 |