History for dns4.xdsisu.edu.cn
Domain: xdsisu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns4.xdsisu.edu.cn
dns4.xdsisu.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 66 DNS check records, 66 successful responses, 0 failed responses, and 1845 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 dns4.xdsisu.edu.cn.
Records on Selected Date
66
Historical checks stored for this nameserver on selected date
Average Latency
1845 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 21:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
117.131.44.43
Most recently resolved hosting IP on selected date
Successful Responses
66
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 dns4.xdsisu.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 |
|---|---|---|---|---|---|
| 66 | 2026-08-26 21:58 | 639233773302621314 |
|
4326 ms | 117.131.44.43 |
| 65 | 2026-08-26 21:40 | 639233762896723748 |
|
241 ms | 117.131.44.43 |
| 64 | 2026-08-26 21:23 | 639233752543876329 |
|
797 ms | 117.131.44.43 |
| 63 | 2026-08-26 21:06 | 639233742155931788 |
|
783 ms | 117.131.44.43 |
| 62 | 2026-08-26 20:48 | 639233731712555311 |
|
793 ms | 117.131.44.43 |
| 61 | 2026-08-26 20:31 | 639233721164051126 |
|
2327 ms | 117.131.44.43 |
| 60 | 2026-08-26 20:13 | 639233710560486320 |
|
4608 ms | 117.131.44.43 |
| 59 | 2026-08-26 19:56 | 639233699834667450 |
|
1990 ms | 117.131.44.43 |
| 58 | 2026-08-26 19:01 | 639233667209186136 |
|
632 ms | 117.131.44.43 |
| 57 | 2026-08-26 18:44 | 639233656814316266 |
|
241 ms | 117.131.44.43 |
| 56 | 2026-08-26 18:26 | 639233646245051806 |
|
649 ms | 117.131.44.43 |
| 55 | 2026-08-26 18:09 | 639233635663779051 |
|
2296 ms | 117.131.44.43 |
| 54 | 2026-08-26 17:51 | 639233624977342122 |
|
1101 ms | 117.131.44.43 |
| 53 | 2026-08-26 17:33 | 639233614446136153 |
|
732 ms | 117.131.44.43 |
| 52 | 2026-08-26 17:15 | 639233603737877581 |
|
298 ms | 117.131.44.43 |
| 51 | 2026-08-26 16:58 | 639233593269224651 |
|
1871 ms | 117.131.44.43 |
| 50 | 2026-08-26 16:40 | 639233582635086903 |
|
298 ms | 117.131.44.43 |
| 49 | 2026-08-26 16:23 | 639233572000374575 |
|
2266 ms | 117.131.44.43 |
| 48 | 2026-08-26 16:05 | 639233561188633861 |
|
1316 ms | 117.131.44.43 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
3977 ms | 117.131.44.43 |
| 46 | 2026-08-26 14:52 | 639233517966053117 |
|
1104 ms | 117.131.44.43 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
2306 ms | 117.131.44.43 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
3 ms | 117.131.44.43 |
| 43 | 2026-08-26 14:00 | 639233486864546406 |
|
1300 ms | 117.131.44.43 |
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
1296 ms | 117.131.44.43 |
| 41 | 2026-08-26 13:26 | 639233466171592605 |
|
1287 ms | 117.131.44.43 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
2009 ms | 117.131.44.43 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
1123 ms | 117.131.44.43 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
1293 ms | 117.131.44.43 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
1259 ms | 117.131.44.43 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
2851 ms | 117.131.44.43 |
| 35 | 2026-08-26 11:42 | 639233403515141099 |
|
1721 ms | 117.131.44.43 |
| 34 | 2026-08-26 10:47 | 639233370841350248 |
|
2336 ms | 117.131.44.43 |
| 33 | 2026-08-26 10:30 | 639233360361507238 |
|
2022 ms | 117.131.44.43 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
4 ms | 117.131.44.43 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
5 ms | 117.131.44.43 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
1307 ms | 117.131.44.43 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
2806 ms | 117.131.44.43 |
| 28 | 2026-08-26 09:03 | 639233308387917838 |
|
780 ms | 117.131.44.43 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
1122 ms | 117.131.44.43 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
2007 ms | 117.131.44.43 |
| 25 | 2026-08-26 08:11 | 639233276995531707 |
|
2327 ms | 117.131.44.43 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
2007 ms | 117.131.44.43 |
| 23 | 2026-08-26 07:36 | 639233256081047431 |
|
2658 ms | 117.131.44.43 |
| 22 | 2026-08-26 06:42 | 639233223620132921 |
|
2251 ms | 117.131.44.43 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
1299 ms | 117.131.44.43 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
4286 ms | 117.131.44.43 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
2009 ms | 117.131.44.43 |
| 18 | 2026-08-26 05:33 | 639233182401183833 |
|
2288 ms | 117.131.44.43 |
| 17 | 2026-08-26 05:16 | 639233172074181051 |
|
2389 ms | 117.131.44.43 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
2033 ms | 117.131.44.43 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
1100 ms | 117.131.44.43 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
2576 ms | 117.131.44.43 |
| 13 | 2026-08-26 04:07 | 639233130828334142 |
|
1107 ms | 117.131.44.43 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
2007 ms | 117.131.44.43 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
3797 ms | 117.131.44.43 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
4386 ms | 117.131.44.43 |
| 9 | 2026-08-26 02:22 | 639233067787457832 |
|
1105 ms | 117.131.44.43 |
| 8 | 2026-08-26 02:05 | 639233057501801162 |
|
2474 ms | 117.131.44.43 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
1309 ms | 117.131.44.43 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
2482 ms | 117.131.44.43 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
4289 ms | 117.131.44.43 |
| 4 | 2026-08-26 00:56 | 639233016064066127 |
|
4340 ms | 117.131.44.43 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
760 ms | 117.131.44.43 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
2264 ms | 117.131.44.43 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
2720 ms | 117.131.44.43 |