History for hkpu01.polyu.edu.hk
Domain: polyu.edu.hk • Tracking since 2026-08-04 23:25 UTC
DNS response history for hkpu01.polyu.edu.hk
hkpu01.polyu.edu.hk 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 40 DNS check records, 40 successful responses, 0 failed responses, and 414 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 hkpu01.polyu.edu.hk.
Records on Selected Date
40
Historical checks stored for this nameserver on selected date
Average Latency
414 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 13:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
158.132.14.1
Most recently resolved hosting IP on selected date
Successful Responses
40
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 hkpu01.polyu.edu.hk
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 |
|---|---|---|---|---|---|
| 40 | 2026-08-25 13:48 | 639232618360728578 |
|
281 ms | 158.132.14.1 |
| 39 | 2026-08-25 13:31 | 639232608016476376 |
|
8 ms | 158.132.14.1 |
| 38 | 2026-08-25 13:14 | 639232597643611557 |
|
302 ms | 158.132.14.1 |
| 37 | 2026-08-25 12:56 | 639232587225721862 |
|
250 ms | 158.132.14.1 |
| 36 | 2026-08-25 12:39 | 639232576780683689 |
|
286 ms | 158.132.14.1 |
| 35 | 2026-08-25 12:22 | 639232566381512620 |
|
238 ms | 158.132.14.1 |
| 34 | 2026-08-25 12:04 | 639232556111768563 |
|
273 ms | 158.132.14.1 |
| 33 | 2026-08-25 11:47 | 639232545839529039 |
|
287 ms | 158.132.14.1 |
| 32 | 2026-08-25 11:30 | 639232535349285207 |
|
303 ms | 158.132.14.1 |
| 31 | 2026-08-25 11:12 | 639232524938080723 |
|
271 ms | 158.132.14.1 |
| 30 | 2026-08-25 10:19 | 639232492740373468 |
|
282 ms | 158.132.14.1 |
| 29 | 2026-08-25 10:02 | 639232482235303141 |
|
219 ms | 158.132.14.1 |
| 28 | 2026-08-25 09:44 | 639232471861770303 |
|
192 ms | 158.132.14.1 |
| 27 | 2026-08-25 09:27 | 639232461630217327 |
|
333 ms | 158.132.14.1 |
| 26 | 2026-08-25 09:10 | 639232451282965990 |
|
272 ms | 158.132.14.1 |
| 25 | 2026-08-25 08:52 | 639232440814614938 |
|
192 ms | 158.132.14.1 |
| 24 | 2026-08-25 08:35 | 639232430410720425 |
|
329 ms | 158.132.14.1 |
| 23 | 2026-08-25 08:18 | 639232420003096185 |
|
2200 ms | 158.132.14.1 |
| 22 | 2026-08-25 08:00 | 639232409467287444 |
|
284 ms | 158.132.14.1 |
| 21 | 2026-08-25 07:43 | 639232399077195997 |
|
290 ms | 158.132.14.1 |
| 20 | 2026-08-25 07:25 | 639232388731528337 |
|
355 ms | 158.132.14.1 |
| 19 | 2026-08-25 07:08 | 639232378288598612 |
|
270 ms | 158.132.14.1 |
| 18 | 2026-08-25 06:14 | 639232346196373643 |
|
286 ms | 158.132.14.1 |
| 17 | 2026-08-25 05:57 | 639232336112370741 |
|
458 ms | 158.132.14.1 |
| 16 | 2026-08-25 05:41 | 639232326146508970 |
|
253 ms | 158.132.14.1 |
| 15 | 2026-08-25 05:24 | 639232316189381720 |
|
3 ms | 158.132.14.1 |
| 14 | 2026-08-25 05:08 | 639232306217998913 |
|
3 ms | 158.132.14.1 |
| 13 | 2026-08-25 04:51 | 639232296255744174 |
|
286 ms | 158.132.14.1 |
| 12 | 2026-08-25 04:34 | 639232286095760789 |
|
3 ms | 158.132.14.1 |
| 11 | 2026-08-25 04:17 | 639232276086186273 |
|
288 ms | 158.132.14.1 |
| 10 | 2026-08-25 04:01 | 639232265900986425 |
|
274 ms | 158.132.14.1 |
| 9 | 2026-08-25 03:44 | 639232255723518075 |
|
4281 ms | 158.132.14.1 |
| 8 | 2026-08-25 03:27 | 639232245484452890 |
|
282 ms | 158.132.14.1 |
| 7 | 2026-08-25 03:09 | 639232235157175331 |
|
278 ms | 158.132.14.1 |
| 6 | 2026-08-25 02:16 | 639232203197189095 |
|
252 ms | 158.132.14.1 |
| 5 | 2026-08-25 01:59 | 639232192844564298 |
|
553 ms | 158.132.14.1 |
| 4 | 2026-08-25 01:42 | 639232182496008942 |
|
275 ms | 158.132.14.1 |
| 3 | 2026-08-25 01:24 | 639232172197053132 |
|
537 ms | 158.132.14.1 |
| 2 | 2026-08-25 00:31 | 639232140250307418 |
|
273 ms | 158.132.14.1 |
| 1 | 2026-08-25 00:14 | 639232129927860324 |
|
271 ms | 158.132.14.1 |