History for ns2.ucass.edu.cn
Domain: ucass.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.ucass.edu.cn
ns2.ucass.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 68 DNS check records, 68 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 ns2.ucass.edu.cn.
Records on Selected Date
68
Historical checks stored for this nameserver on selected date
Average Latency
1000 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 22:31
All timestamps shown in UTC
Latest Resolved IP on Selected Date
103.132.23.91
Most recently resolved hosting IP on selected date
Successful Responses
68
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 ns2.ucass.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 |
|---|---|---|---|---|---|
| 68 | 2026-08-26 22:31 | 639233793971346256 |
|
808 ms | 103.132.23.91 |
| 67 | 2026-08-26 22:14 | 639233783644630463 |
|
695 ms | 103.132.23.91 |
| 66 | 2026-08-26 21:57 | 639233773302621314 |
|
751 ms | 103.132.23.91 |
| 65 | 2026-08-26 21:40 | 639233762896723748 |
|
832 ms | 103.132.23.91 |
| 64 | 2026-08-26 21:22 | 639233752543876329 |
|
1282 ms | 103.132.23.91 |
| 63 | 2026-08-26 21:05 | 639233742155931788 |
|
716 ms | 103.132.23.91 |
| 62 | 2026-08-26 20:48 | 639233731712555311 |
|
1172 ms | 103.132.23.91 |
| 61 | 2026-08-26 20:30 | 639233721164051126 |
|
724 ms | 103.132.23.91 |
| 60 | 2026-08-26 20:13 | 639233710560486320 |
|
1207 ms | 103.132.23.91 |
| 59 | 2026-08-26 19:55 | 639233699834667450 |
|
701 ms | 103.132.23.91 |
| 58 | 2026-08-26 19:00 | 639233667209186136 |
|
240 ms | 103.132.23.91 |
| 57 | 2026-08-26 18:43 | 639233656814316266 |
|
257 ms | 103.132.23.91 |
| 56 | 2026-08-26 18:25 | 639233646245051806 |
|
723 ms | 103.132.23.91 |
| 55 | 2026-08-26 18:08 | 639233635663779051 |
|
880 ms | 103.132.23.91 |
| 54 | 2026-08-26 17:50 | 639233624977342122 |
|
1249 ms | 103.132.23.91 |
| 53 | 2026-08-26 17:32 | 639233614446136153 |
|
817 ms | 103.132.23.91 |
| 52 | 2026-08-26 17:14 | 639233603737877581 |
|
952 ms | 103.132.23.91 |
| 51 | 2026-08-26 16:57 | 639233593269224651 |
|
232 ms | 103.132.23.91 |
| 50 | 2026-08-26 16:39 | 639233582635086903 |
|
730 ms | 103.132.23.91 |
| 49 | 2026-08-26 16:22 | 639233572000374575 |
|
1261 ms | 103.132.23.91 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
1669 ms | 103.132.23.91 |
| 47 | 2026-08-26 15:46 | 639233550544357027 |
|
1875 ms | 103.132.23.91 |
| 46 | 2026-08-26 14:51 | 639233517966053117 |
|
819 ms | 103.132.23.91 |
| 45 | 2026-08-26 14:34 | 639233507603253585 |
|
1835 ms | 103.132.23.91 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
1829 ms | 103.132.23.91 |
| 43 | 2026-08-26 13:59 | 639233486864546406 |
|
752 ms | 103.132.23.91 |
| 42 | 2026-08-26 13:42 | 639233476455174682 |
|
780 ms | 103.132.23.91 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
1823 ms | 103.132.23.91 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
751 ms | 103.132.23.91 |
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
744 ms | 103.132.23.91 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
780 ms | 103.132.23.91 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
1834 ms | 103.132.23.91 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
781 ms | 103.132.23.91 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
243 ms | 103.132.23.91 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
740 ms | 103.132.23.91 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
782 ms | 103.132.23.91 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
1834 ms | 103.132.23.91 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
747 ms | 103.132.23.91 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
1833 ms | 103.132.23.91 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
1330 ms | 103.132.23.91 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
780 ms | 103.132.23.91 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
1834 ms | 103.132.23.91 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
1821 ms | 103.132.23.91 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
1068 ms | 103.132.23.91 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
785 ms | 103.132.23.91 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
1292 ms | 103.132.23.91 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
1818 ms | 103.132.23.91 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
734 ms | 103.132.23.91 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
1227 ms | 103.132.23.91 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
1235 ms | 103.132.23.91 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
1815 ms | 103.132.23.91 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
3 ms | 103.132.23.91 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
2 ms | 103.132.23.91 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
1212 ms | 103.132.23.91 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
1817 ms | 103.132.23.91 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
788 ms | 103.132.23.91 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
1219 ms | 103.132.23.91 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
1282 ms | 103.132.23.91 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
716 ms | 103.132.23.91 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
795 ms | 103.132.23.91 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
228 ms | 103.132.23.91 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
1165 ms | 103.132.23.91 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
754 ms | 103.132.23.91 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
733 ms | 103.132.23.91 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
737 ms | 103.132.23.91 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
730 ms | 103.132.23.91 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
751 ms | 103.132.23.91 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
673 ms | 103.132.23.91 |