History for dns2.naujsc.edu.cn
Domain: naujsc.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.naujsc.edu.cn
dns2.naujsc.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 43 DNS check records, 43 successful responses, 0 failed responses, and 1677 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.naujsc.edu.cn.
Records on Selected Date
43
Historical checks stored for this nameserver on selected date
Average Latency
1677 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 14:27
All timestamps shown in UTC
Latest Resolved IP on Selected Date
42.247.22.162
Most recently resolved hosting IP on selected date
Successful Responses
43
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.naujsc.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 |
|---|---|---|---|---|---|
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
2313 ms | 42.247.22.162 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
3819 ms | 42.247.22.162 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
1567 ms | 42.247.22.162 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
1550 ms | 42.247.22.162 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
1273 ms | 42.247.22.162 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
1306 ms | 42.247.22.162 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
1281 ms | 42.247.22.162 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
1804 ms | 42.247.22.162 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
1280 ms | 42.247.22.162 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
1045 ms | 42.247.22.162 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
1189 ms | 42.247.22.162 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
3814 ms | 42.247.22.162 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
1672 ms | 42.247.22.162 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
1100 ms | 42.247.22.162 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
1098 ms | 42.247.22.162 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
1337 ms | 42.247.22.162 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
1286 ms | 42.247.22.162 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
1389 ms | 42.247.22.162 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
1825 ms | 42.247.22.162 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
1355 ms | 42.247.22.162 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
4615 ms | 42.247.22.162 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
1820 ms | 42.247.22.162 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
1379 ms | 42.247.22.162 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
3800 ms | 42.247.22.162 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
1380 ms | 42.247.22.162 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
1334 ms | 42.247.22.162 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
1051 ms | 42.247.22.162 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
1328 ms | 42.247.22.162 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
1377 ms | 42.247.22.162 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
3994 ms | 42.247.22.162 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
1097 ms | 42.247.22.162 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
1385 ms | 42.247.22.162 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
1265 ms | 42.247.22.162 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
1085 ms | 42.247.22.162 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
1268 ms | 42.247.22.162 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
1414 ms | 42.247.22.162 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
1504 ms | 42.247.22.162 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
1097 ms | 42.247.22.162 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
1772 ms | 42.247.22.162 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
1490 ms | 42.247.22.162 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
1045 ms | 42.247.22.162 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
1045 ms | 42.247.22.162 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
1262 ms | 42.247.22.162 |