History for sun.dzu.edu.cn
Domain: dzu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for sun.dzu.edu.cn
sun.dzu.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 34 DNS check records, 31 successful responses, 3 failed responses, and 1778 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 sun.dzu.edu.cn.
Records on Selected Date
34
Historical checks stored for this nameserver on selected date
Average Latency
1778 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 10:47
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.64.32.1
Most recently resolved hosting IP on selected date
Successful Responses
31
Checks that returned a measurable response
Failed Responses
3
Checks with no response or no returned latency
Failure Rate
9%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for sun.dzu.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 |
|---|---|---|---|---|---|
| 34 | 2026-08-26 10:47 | 639233370841350248 |
|
1609 ms | 211.64.32.1 |
| 33 | 2026-08-26 10:30 | 639233360361507238 |
|
1218 ms | 211.64.32.1 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
1870 ms | 211.64.32.1 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
1888 ms | 211.64.32.1 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
2033 ms | 211.64.32.1 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
1396 ms | 211.64.32.1 |
| 28 | 2026-08-26 09:03 | 639233308387917838 |
|
2294 ms | 211.64.32.1 |
| 27 | 2026-08-26 08:46 | 639233297961740122 |
|
1875 ms | 211.64.32.1 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
1895 ms | 211.64.32.1 |
| 25 | 2026-08-26 08:11 | 639233276995531707 |
|
1377 ms | 211.64.32.1 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
4774 ms | 211.64.32.1 |
| 23 | 2026-08-26 07:36 | 639233256081047431 |
|
1867 ms | 211.64.32.1 |
| 22 | 2026-08-26 06:42 | 639233223620132921 |
|
- | |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
1810 ms | 211.64.32.1 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
1379 ms | 211.64.32.1 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
1804 ms | 211.64.32.1 |
| 18 | 2026-08-26 05:33 | 639233182401183833 |
|
- | |
| 17 | 2026-08-26 05:16 | 639233172074181051 |
|
4 ms | 211.64.32.1 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
1864 ms | 211.64.32.1 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
2 ms | 211.64.32.1 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
2612 ms | 211.64.32.1 |
| 13 | 2026-08-26 04:07 | 639233130828334142 |
|
- | |
| 12 | 2026-08-26 03:50 | 639233120373450007 |
|
1811 ms | 211.64.32.1 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
2291 ms | 211.64.32.1 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
1685 ms | 211.64.32.1 |
| 9 | 2026-08-26 02:22 | 639233067787457832 |
|
1875 ms | 211.64.32.1 |
| 8 | 2026-08-26 02:05 | 639233057501801162 |
|
2007 ms | 211.64.32.1 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
1389 ms | 211.64.32.1 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
1376 ms | 211.64.32.1 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
1863 ms | 211.64.32.1 |
| 4 | 2026-08-26 00:56 | 639233016064066127 |
|
2008 ms | 211.64.32.1 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
1589 ms | 211.64.32.1 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
1805 ms | 211.64.32.1 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
1833 ms | 211.64.32.1 |