History for dns2.pdszy.edu.cn
Domain: pdszy.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.pdszy.edu.cn
dns2.pdszy.edu.cn 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 53 DNS check records, 53 successful responses, 0 failed responses, and 1081 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.pdszy.edu.cn.
Records on Selected Date
53
Historical checks stored for this nameserver on selected date
Average Latency
1081 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 17:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
42.247.49.131
Most recently resolved hosting IP on selected date
Successful Responses
53
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.pdszy.edu.cn
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 |
|---|---|---|---|---|---|
| 53 | 2026-08-25 17:56 | 639232764991087115 |
|
1300 ms | 42.247.49.131 |
| 52 | 2026-08-25 17:39 | 639232754842971478 |
|
1297 ms | 42.247.49.131 |
| 51 | 2026-08-25 17:22 | 639232744455159107 |
|
1303 ms | 42.247.49.131 |
| 50 | 2026-08-25 17:05 | 639232734145178231 |
|
808 ms | 42.247.49.131 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
302 ms | 42.247.49.131 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
884 ms | 42.247.49.131 |
| 47 | 2026-08-25 16:13 | 639232703065318207 |
|
882 ms | 42.247.49.131 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
1364 ms | 42.247.49.131 |
| 45 | 2026-08-25 15:38 | 639232682238836475 |
|
1320 ms | 42.247.49.131 |
| 44 | 2026-08-25 15:21 | 639232671787004306 |
|
1318 ms | 42.247.49.131 |
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
1355 ms | 42.247.49.131 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
1319 ms | 42.247.49.131 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
1335 ms | 42.247.49.131 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
1321 ms | 42.247.49.131 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
1327 ms | 42.247.49.131 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
4 ms | 42.247.49.131 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
672 ms | 42.247.49.131 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
8 ms | 42.247.49.131 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
1763 ms | 42.247.49.131 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
1320 ms | 42.247.49.131 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
4 ms | 42.247.49.131 |
| 32 | 2026-08-25 11:16 | 639232524938080723 |
|
3 ms | 42.247.49.131 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
1387 ms | 42.247.49.131 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
1383 ms | 42.247.49.131 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
1382 ms | 42.247.49.131 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
302 ms | 42.247.49.131 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
1383 ms | 42.247.49.131 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
300 ms | 42.247.49.131 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
1377 ms | 42.247.49.131 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
884 ms | 42.247.49.131 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
1381 ms | 42.247.49.131 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
1381 ms | 42.247.49.131 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
1349 ms | 42.247.49.131 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
1381 ms | 42.247.49.131 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
880 ms | 42.247.49.131 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
1654 ms | 42.247.49.131 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
3 ms | 42.247.49.131 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
4 ms | 42.247.49.131 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
1646 ms | 42.247.49.131 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
1770 ms | 42.247.49.131 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
303 ms | 42.247.49.131 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
1327 ms | 42.247.49.131 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
1323 ms | 42.247.49.131 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
1323 ms | 42.247.49.131 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
1322 ms | 42.247.49.131 |
| 8 | 2026-08-25 03:13 | 639232235157175331 |
|
1353 ms | 42.247.49.131 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
1720 ms | 42.247.49.131 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
880 ms | 42.247.49.131 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
1359 ms | 42.247.49.131 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
1320 ms | 42.247.49.131 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
1316 ms | 42.247.49.131 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
1323 ms | 42.247.49.131 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
1347 ms | 42.247.49.131 |