History for dns2.jscst.edu.cn
Domain: jscst.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.jscst.edu.cn
dns2.jscst.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 2026-08-26. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 2352 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.jscst.edu.cn.
Records on Selected Date
57
Historical checks stored for this nameserver on selected date
Average Latency
2352 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 18:44
All timestamps shown in UTC
Latest Resolved IP on Selected Date
42.247.23.28
Most recently resolved hosting IP on selected date
Successful Responses
57
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.jscst.edu.cn
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 57 | 2026-08-26 18:44 | 639233656814316266 |
|
2311 ms | 42.247.23.28 |
| 56 | 2026-08-26 18:26 | 639233646245051806 |
|
740 ms | 42.247.23.28 |
| 55 | 2026-08-26 18:09 | 639233635663779051 |
|
241 ms | 42.247.23.28 |
| 54 | 2026-08-26 17:51 | 639233624977342122 |
|
1240 ms | 42.247.23.28 |
| 53 | 2026-08-26 17:33 | 639233614446136153 |
|
2309 ms | 42.247.23.28 |
| 52 | 2026-08-26 17:16 | 639233603737877581 |
|
2348 ms | 42.247.23.28 |
| 51 | 2026-08-26 16:58 | 639233593269224651 |
|
742 ms | 42.247.23.28 |
| 50 | 2026-08-26 16:41 | 639233582635086903 |
|
1739 ms | 42.247.23.28 |
| 49 | 2026-08-26 16:23 | 639233572000374575 |
|
4309 ms | 42.247.23.28 |
| 48 | 2026-08-26 16:05 | 639233561188633861 |
|
1194 ms | 42.247.23.28 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
2382 ms | 42.247.23.28 |
| 46 | 2026-08-26 14:52 | 639233517966053117 |
|
1745 ms | 42.247.23.28 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
1245 ms | 42.247.23.28 |
| 44 | 2026-08-26 14:18 | 639233497229039167 |
|
4323 ms | 42.247.23.28 |
| 43 | 2026-08-26 14:01 | 639233486864546406 |
|
4000 ms | 42.247.23.28 |
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
1244 ms | 42.247.23.28 |
| 41 | 2026-08-26 13:26 | 639233466171592605 |
|
1742 ms | 42.247.23.28 |
| 40 | 2026-08-26 13:09 | 639233455747096265 |
|
1745 ms | 42.247.23.28 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
2346 ms | 42.247.23.28 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
1263 ms | 42.247.23.28 |
| 37 | 2026-08-26 12:17 | 639233424567558554 |
|
2587 ms | 42.247.23.28 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
3848 ms | 42.247.23.28 |
| 35 | 2026-08-26 11:42 | 639233403515141099 |
|
3822 ms | 42.247.23.28 |
| 34 | 2026-08-26 10:47 | 639233370841350248 |
|
4310 ms | 42.247.23.28 |
| 33 | 2026-08-26 10:30 | 639233360361507238 |
|
1748 ms | 42.247.23.28 |
| 32 | 2026-08-26 10:13 | 639233350067824371 |
|
2311 ms | 42.247.23.28 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
752 ms | 42.247.23.28 |
| 30 | 2026-08-26 09:38 | 639233329214918079 |
|
4307 ms | 42.247.23.28 |
| 29 | 2026-08-26 09:21 | 639233318749762337 |
|
2277 ms | 42.247.23.28 |
| 28 | 2026-08-26 09:03 | 639233308387917838 |
|
2743 ms | 42.247.23.28 |
| 27 | 2026-08-26 08:46 | 639233297961740122 |
|
2008 ms | 42.247.23.28 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
3781 ms | 42.247.23.28 |
| 25 | 2026-08-26 08:11 | 639233276995531707 |
|
1242 ms | 42.247.23.28 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
2009 ms | 42.247.23.28 |
| 23 | 2026-08-26 07:36 | 639233256081047431 |
|
4327 ms | 42.247.23.28 |
| 22 | 2026-08-26 06:42 | 639233223620132921 |
|
1754 ms | 42.247.23.28 |
| 21 | 2026-08-26 06:25 | 639233213287814244 |
|
2287 ms | 42.247.23.28 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
4302 ms | 42.247.23.28 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
1726 ms | 42.247.23.28 |
| 18 | 2026-08-26 05:33 | 639233182401183833 |
|
1240 ms | 42.247.23.28 |
| 17 | 2026-08-26 05:16 | 639233172074181051 |
|
2305 ms | 42.247.23.28 |
| 16 | 2026-08-26 04:59 | 639233161808421455 |
|
2575 ms | 42.247.23.28 |
| 15 | 2026-08-26 04:42 | 639233151357344052 |
|
4316 ms | 42.247.23.28 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
743 ms | 42.247.23.28 |
| 13 | 2026-08-26 04:07 | 639233130828334142 |
|
738 ms | 42.247.23.28 |
| 12 | 2026-08-26 03:50 | 639233120373450007 |
|
3770 ms | 42.247.23.28 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
1760 ms | 42.247.23.28 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
3797 ms | 42.247.23.28 |
| 9 | 2026-08-26 02:22 | 639233067787457832 |
|
2 ms | 42.247.23.28 |
| 8 | 2026-08-26 02:05 | 639233057501801162 |
|
3 ms | 42.247.23.28 |
| 7 | 2026-08-26 01:48 | 639233047089431703 |
|
4316 ms | 42.247.23.28 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
2319 ms | 42.247.23.28 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
2451 ms | 42.247.23.28 |
| 4 | 2026-08-26 00:56 | 639233016064066127 |
|
3777 ms | 42.247.23.28 |
| 3 | 2026-08-26 00:39 | 639233005922655772 |
|
4305 ms | 42.247.23.28 |
| 2 | 2026-08-26 00:22 | 639232995672256907 |
|
4306 ms | 42.247.23.28 |
| 1 | 2026-08-26 00:05 | 639232985300872416 |
|
2 ms | 42.247.23.28 |