History for dns2.pkusz.edu.cn
Domain: pkusz.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.pkusz.edu.cn
dns2.pkusz.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 49 DNS check records, 49 successful responses, 0 failed responses, and 1000 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.pkusz.edu.cn.
Records on Selected Date
49
Historical checks stored for this nameserver on selected date
Average Latency
1000 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 16:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
113.108.123.3
Most recently resolved hosting IP on selected date
Successful Responses
49
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.pkusz.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 |
|---|---|---|---|---|---|
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
1811 ms | 113.108.123.3 |
| 48 | 2026-08-25 16:30 | 639232713533011892 |
|
300 ms | 113.108.123.3 |
| 47 | 2026-08-25 16:13 | 639232703065318207 |
|
1260 ms | 113.108.123.3 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
1308 ms | 113.108.123.3 |
| 45 | 2026-08-25 15:38 | 639232682238836475 |
|
1245 ms | 113.108.123.3 |
| 44 | 2026-08-25 15:21 | 639232671787004306 |
|
243 ms | 113.108.123.3 |
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
261 ms | 113.108.123.3 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
5 ms | 113.108.123.3 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
1404 ms | 113.108.123.3 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
3 ms | 113.108.123.3 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
1396 ms | 113.108.123.3 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
1842 ms | 113.108.123.3 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
264 ms | 113.108.123.3 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
6 ms | 113.108.123.3 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
4 ms | 113.108.123.3 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
1321 ms | 113.108.123.3 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
1856 ms | 113.108.123.3 |
| 32 | 2026-08-25 11:16 | 639232524938080723 |
|
1376 ms | 113.108.123.3 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
1298 ms | 113.108.123.3 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
4 ms | 113.108.123.3 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
1306 ms | 113.108.123.3 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
8 ms | 113.108.123.3 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
1330 ms | 113.108.123.3 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
1378 ms | 113.108.123.3 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
269 ms | 113.108.123.3 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
1444 ms | 113.108.123.3 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
4 ms | 113.108.123.3 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
3 ms | 113.108.123.3 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
3 ms | 113.108.123.3 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
4314 ms | 113.108.123.3 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
1321 ms | 113.108.123.3 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
1374 ms | 113.108.123.3 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
255 ms | 113.108.123.3 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
3 ms | 113.108.123.3 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
1837 ms | 113.108.123.3 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
1364 ms | 113.108.123.3 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
264 ms | 113.108.123.3 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
1466 ms | 113.108.123.3 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
1860 ms | 113.108.123.3 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
3 ms | 113.108.123.3 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
1300 ms | 113.108.123.3 |
| 8 | 2026-08-25 03:13 | 639232235157175331 |
|
1414 ms | 113.108.123.3 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
1394 ms | 113.108.123.3 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
1345 ms | 113.108.123.3 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
742 ms | 113.108.123.3 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
1843 ms | 113.108.123.3 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
1348 ms | 113.108.123.3 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
1336 ms | 113.108.123.3 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
1288 ms | 113.108.123.3 |