History for ns.jscn.edu.cn
Domain: jscn.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.jscn.edu.cn
ns.jscn.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 49 DNS check records, 48 successful responses, 1 failed responses, and 1359 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 ns.jscn.edu.cn.
Records on Selected Date
49
Historical checks stored for this nameserver on selected date
Average Latency
1359 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 16:22
All timestamps shown in UTC
Latest Resolved IP on Selected Date
42.247.23.188
Most recently resolved hosting IP on selected date
Successful Responses
48
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns.jscn.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 |
|---|---|---|---|---|---|
| 49 | 2026-08-26 16:22 | 639233572000374575 |
|
759 ms | 42.247.23.188 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
881 ms | 42.247.23.188 |
| 47 | 2026-08-26 15:46 | 639233550544357027 |
|
1913 ms | 42.247.23.188 |
| 46 | 2026-08-26 14:52 | 639233517966053117 |
|
1985 ms | 42.247.23.188 |
| 45 | 2026-08-26 14:34 | 639233507603253585 |
|
822 ms | 42.247.23.188 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
1958 ms | 42.247.23.188 |
| 43 | 2026-08-26 14:00 | 639233486864546406 |
|
1909 ms | 42.247.23.188 |
| 42 | 2026-08-26 13:42 | 639233476455174682 |
|
833 ms | 42.247.23.188 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
1887 ms | 42.247.23.188 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
819 ms | 42.247.23.188 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
1873 ms | 42.247.23.188 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
329 ms | 42.247.23.188 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
1896 ms | 42.247.23.188 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
1891 ms | 42.247.23.188 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
1926 ms | 42.247.23.188 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
894 ms | 42.247.23.188 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
826 ms | 42.247.23.188 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
816 ms | 42.247.23.188 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
1898 ms | 42.247.23.188 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
- | |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
814 ms | 42.247.23.188 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
1903 ms | 42.247.23.188 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
1909 ms | 42.247.23.188 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
2299 ms | 42.247.23.188 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
815 ms | 42.247.23.188 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
1899 ms | 42.247.23.188 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
1918 ms | 42.247.23.188 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
811 ms | 42.247.23.188 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
1903 ms | 42.247.23.188 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
811 ms | 42.247.23.188 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
1960 ms | 42.247.23.188 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
1889 ms | 42.247.23.188 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
812 ms | 42.247.23.188 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
1903 ms | 42.247.23.188 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
811 ms | 42.247.23.188 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
1841 ms | 42.247.23.188 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
818 ms | 42.247.23.188 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
813 ms | 42.247.23.188 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
1846 ms | 42.247.23.188 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
811 ms | 42.247.23.188 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
1879 ms | 42.247.23.188 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
1900 ms | 42.247.23.188 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
813 ms | 42.247.23.188 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
811 ms | 42.247.23.188 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
1848 ms | 42.247.23.188 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
810 ms | 42.247.23.188 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
821 ms | 42.247.23.188 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
814 ms | 42.247.23.188 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
816 ms | 42.247.23.188 |