History for dns1.swust.edu.cn
Domain: swust.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.swust.edu.cn
dns1.swust.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 46 DNS check records, 46 successful responses, 0 failed responses, and 1602 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 dns1.swust.edu.cn.
Records on Selected Date
46
Historical checks stored for this nameserver on selected date
Average Latency
1602 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 12:34
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.115.160.33
Most recently resolved hosting IP on selected date
Successful Responses
46
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 dns1.swust.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 |
|---|---|---|---|---|---|
| 46 | 2026-08-26 12:34 | 639233434974187439 |
|
1317 ms | 202.115.160.33 |
| 45 | 2026-08-26 12:17 | 639233424567558554 |
|
1306 ms | 202.115.160.33 |
| 44 | 2026-08-26 11:59 | 639233414056832719 |
|
1463 ms | 202.115.160.33 |
| 43 | 2026-08-26 11:42 | 639233403515141099 |
|
1297 ms | 202.115.160.33 |
| 42 | 2026-08-26 10:47 | 639233370841350248 |
|
1297 ms | 202.115.161.248 |
| 41 | 2026-08-26 10:47 | 639233370841350248 |
|
1297 ms | 202.115.160.33 |
| 40 | 2026-08-26 10:30 | 639233360361507238 |
|
793 ms | 202.115.160.33 |
| 39 | 2026-08-26 10:12 | 639233350067824371 |
|
1308 ms | 202.115.160.33 |
| 38 | 2026-08-26 09:55 | 639233339545274518 |
|
1303 ms | 202.115.160.33 |
| 37 | 2026-08-26 09:38 | 639233329214918079 |
|
1299 ms | 202.115.160.33 |
| 36 | 2026-08-26 09:21 | 639233318749762337 |
|
1456 ms | 202.115.160.33 |
| 35 | 2026-08-26 09:03 | 639233308387917838 |
|
1318 ms | 202.115.160.33 |
| 34 | 2026-08-26 08:46 | 639233297961740122 |
|
1300 ms | 202.115.160.33 |
| 33 | 2026-08-26 08:28 | 639233287487159094 |
|
1309 ms | 202.115.160.33 |
| 32 | 2026-08-26 08:28 | 639233287487159094 |
|
1309 ms | 202.115.161.248 |
| 31 | 2026-08-26 08:11 | 639233276995531707 |
|
1464 ms | 202.115.160.33 |
| 30 | 2026-08-26 07:53 | 639233266521568229 |
|
1308 ms | 202.115.160.33 |
| 29 | 2026-08-26 07:36 | 639233256081047431 |
|
2320 ms | 202.115.160.33 |
| 28 | 2026-08-26 07:36 | 639233256081047431 |
|
2320 ms | 202.115.161.248 |
| 27 | 2026-08-26 06:42 | 639233223620132921 |
|
1298 ms | 202.115.161.248 |
| 26 | 2026-08-26 06:42 | 639233223620132921 |
|
1298 ms | 202.115.160.33 |
| 25 | 2026-08-26 06:25 | 639233213287814244 |
|
4704 ms | 202.115.160.33 |
| 24 | 2026-08-26 06:25 | 639233213287814244 |
|
4704 ms | 202.115.161.248 |
| 23 | 2026-08-26 06:07 | 639233202925983161 |
|
1293 ms | 202.115.160.33 |
| 22 | 2026-08-26 05:50 | 639233192644780696 |
|
1301 ms | 202.115.160.33 |
| 21 | 2026-08-26 05:33 | 639233182401183833 |
|
1294 ms | 202.115.160.33 |
| 20 | 2026-08-26 05:16 | 639233172074181051 |
|
298 ms | 202.115.160.33 |
| 19 | 2026-08-26 04:59 | 639233161808421455 |
|
1299 ms | 202.115.160.33 |
| 18 | 2026-08-26 04:42 | 639233151357344052 |
|
1294 ms | 202.115.160.33 |
| 17 | 2026-08-26 04:24 | 639233141034116946 |
|
1292 ms | 202.115.160.33 |
| 16 | 2026-08-26 04:07 | 639233130828334142 |
|
1299 ms | 202.115.160.33 |
| 15 | 2026-08-26 03:50 | 639233120373450007 |
|
4351 ms | 202.115.160.33 |
| 14 | 2026-08-26 03:32 | 639233110066216193 |
|
1296 ms | 202.115.160.33 |
| 13 | 2026-08-26 02:39 | 639233078065410564 |
|
1293 ms | 202.115.160.33 |
| 12 | 2026-08-26 02:22 | 639233067787457832 |
|
1306 ms | 202.115.160.33 |
| 11 | 2026-08-26 02:05 | 639233057501801162 |
|
2 ms | 202.115.160.33 |
| 10 | 2026-08-26 02:05 | 639233057501801162 |
|
2 ms | 202.115.161.248 |
| 9 | 2026-08-26 01:48 | 639233047089431703 |
|
2789 ms | 202.115.160.33 |
| 8 | 2026-08-26 01:30 | 639233036754790688 |
|
1461 ms | 202.115.160.33 |
| 7 | 2026-08-26 01:13 | 639233026412602472 |
|
798 ms | 202.115.161.248 |
| 6 | 2026-08-26 01:13 | 639233026412602472 |
|
798 ms | 202.115.160.33 |
| 5 | 2026-08-26 00:56 | 639233016064066127 |
|
1301 ms | 202.115.160.33 |
| 4 | 2026-08-26 00:39 | 639233005922655772 |
|
3781 ms | 202.115.160.33 |
| 3 | 2026-08-26 00:39 | 639233005922655772 |
|
3781 ms | 202.115.161.248 |
| 2 | 2026-08-26 00:22 | 639232995672256907 |
|
1302 ms | 202.115.160.33 |
| 1 | 2026-08-26 00:05 | 639232985300872416 |
|
1292 ms | 202.115.160.33 |