History for dns2.xasyu.edu.cn
Domain: xasyu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.xasyu.edu.cn
dns2.xasyu.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 28 DNS check records, 28 successful responses, 0 failed responses, and 1887 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 dns2.xasyu.edu.cn.
Records on Selected Date
28
Historical checks stored for this nameserver on selected date
Average Latency
1887 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 09:03
All timestamps shown in UTC
Latest Resolved IP on Selected Date
59.75.72.21
Most recently resolved hosting IP on selected date
Successful Responses
28
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 dns2.xasyu.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 |
|---|---|---|---|---|---|
| 28 | 2026-08-26 09:03 | 639233308387917838 |
|
282 ms | 59.75.72.21 |
| 27 | 2026-08-26 08:46 | 639233297961740122 |
|
281 ms | 59.75.72.21 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
2009 ms | 59.75.72.21 |
| 25 | 2026-08-26 08:11 | 639233276995531707 |
|
282 ms | 59.75.72.21 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
874 ms | 59.75.72.21 |
| 23 | 2026-08-26 07:36 | 639233256081047431 |
|
2623 ms | 59.75.72.21 |
| 22 | 2026-08-26 06:42 | 639233223620132921 |
|
289 ms | 59.75.72.21 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
2030 ms | 59.75.72.21 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
2292 ms | 59.75.72.21 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
2312 ms | 59.75.72.21 |
| 18 | 2026-08-26 05:33 | 639233182401183833 |
|
2294 ms | 59.75.72.21 |
| 17 | 2026-08-26 05:16 | 639233172074181051 |
|
281 ms | 59.75.72.21 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
2033 ms | 59.75.72.21 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
283 ms | 59.75.72.21 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
2008 ms | 59.75.72.21 |
| 13 | 2026-08-26 04:07 | 639233130828334142 |
|
2309 ms | 59.75.72.21 |
| 12 | 2026-08-26 03:50 | 639233120373450007 |
|
2009 ms | 59.75.72.21 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
2302 ms | 59.75.72.21 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
2008 ms | 59.75.72.21 |
| 9 | 2026-08-26 02:22 | 639233067787457832 |
|
2007 ms | 59.75.72.21 |
| 8 | 2026-08-26 02:05 | 639233057501801162 |
|
281 ms | 59.75.72.21 |
| 7 | 2026-08-26 01:48 | 639233047089431703 |
|
4293 ms | 59.75.72.21 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
2007 ms | 59.75.72.21 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
2277 ms | 59.75.72.21 |
| 4 | 2026-08-26 00:56 | 639233016064066127 |
|
2301 ms | 59.75.72.21 |
| 3 | 2026-08-26 00:39 | 639233005922655772 |
|
3999 ms | 59.75.72.21 |
| 2 | 2026-08-26 00:22 | 639232995672256907 |
|
4570 ms | 59.75.72.21 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
2291 ms | 59.75.72.21 |