History for ns1.aisu.edu.cn
Domain: aisu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.aisu.edu.cn
ns1.aisu.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 48 DNS check records, 47 successful responses, 1 failed responses, and 2557 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 ns1.aisu.edu.cn.
Records on Selected Date
48
Historical checks stored for this nameserver on selected date
Average Latency
2557 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 16:05
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.45.226.226
Most recently resolved hosting IP on selected date
Successful Responses
47
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.aisu.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 |
|---|---|---|---|---|---|
| 48 | 2026-08-26 16:05 | 639233561188633861 |
|
3769 ms | 210.45.226.226 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
- | |
| 46 | 2026-08-26 14:53 | 639233517966053117 |
|
5 ms | 210.45.226.226 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
3778 ms | 210.45.226.226 |
| 44 | 2026-08-26 14:18 | 639233497229039167 |
|
2031 ms | 210.45.226.226 |
| 43 | 2026-08-26 14:01 | 639233486864546406 |
|
3945 ms | 210.45.226.226 |
| 42 | 2026-08-26 13:44 | 639233476455174682 |
|
840 ms | 210.45.226.226 |
| 41 | 2026-08-26 13:26 | 639233466171592605 |
|
4317 ms | 210.45.226.226 |
| 40 | 2026-08-26 13:09 | 639233455747096265 |
|
2274 ms | 210.45.226.226 |
| 39 | 2026-08-26 12:52 | 639233445367152284 |
|
848 ms | 210.45.226.226 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
4323 ms | 210.45.226.226 |
| 37 | 2026-08-26 12:17 | 639233424567558554 |
|
2302 ms | 210.45.226.226 |
| 36 | 2026-08-26 12:00 | 639233414056832719 |
|
2013 ms | 210.45.226.226 |
| 35 | 2026-08-26 11:42 | 639233403515141099 |
|
4324 ms | 210.45.226.226 |
| 34 | 2026-08-26 10:47 | 639233370841350248 |
|
830 ms | 210.45.226.226 |
| 33 | 2026-08-26 10:30 | 639233360361507238 |
|
2308 ms | 210.45.226.226 |
| 32 | 2026-08-26 10:13 | 639233350067824371 |
|
2628 ms | 210.45.226.226 |
| 31 | 2026-08-26 09:56 | 639233339545274518 |
|
4318 ms | 210.45.226.226 |
| 30 | 2026-08-26 09:38 | 639233329214918079 |
|
1413 ms | 210.45.226.226 |
| 29 | 2026-08-26 09:21 | 639233318749762337 |
|
2007 ms | 210.45.226.226 |
| 28 | 2026-08-26 09:03 | 639233308387917838 |
|
4313 ms | 210.45.226.226 |
| 27 | 2026-08-26 08:46 | 639233297961740122 |
|
833 ms | 210.45.226.226 |
| 26 | 2026-08-26 08:29 | 639233287487159094 |
|
3791 ms | 210.45.226.226 |
| 25 | 2026-08-26 08:11 | 639233276995531707 |
|
2010 ms | 210.45.226.226 |
| 24 | 2026-08-26 07:54 | 639233266521568229 |
|
2009 ms | 210.45.226.226 |
| 23 | 2026-08-26 07:36 | 639233256081047431 |
|
2339 ms | 210.45.226.226 |
| 22 | 2026-08-26 06:42 | 639233223620132921 |
|
2008 ms | 210.45.226.226 |
| 21 | 2026-08-26 06:25 | 639233213287814244 |
|
2008 ms | 210.45.226.226 |
| 20 | 2026-08-26 06:08 | 639233202925983161 |
|
4320 ms | 210.45.226.226 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
2008 ms | 210.45.226.226 |
| 18 | 2026-08-26 05:33 | 639233182401183833 |
|
2008 ms | 210.45.226.226 |
| 17 | 2026-08-26 05:16 | 639233172074181051 |
|
2010 ms | 210.45.226.226 |
| 16 | 2026-08-26 04:59 | 639233161808421455 |
|
2008 ms | 210.45.226.226 |
| 15 | 2026-08-26 04:42 | 639233151357344052 |
|
4614 ms | 210.45.226.226 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
3806 ms | 210.45.226.226 |
| 13 | 2026-08-26 04:07 | 639233130828334142 |
|
2007 ms | 210.45.226.226 |
| 12 | 2026-08-26 03:50 | 639233120373450007 |
|
2307 ms | 210.45.226.226 |
| 11 | 2026-08-26 03:33 | 639233110066216193 |
|
2009 ms | 210.45.226.226 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
257 ms | 210.45.226.226 |
| 9 | 2026-08-26 02:22 | 639233067787457832 |
|
260 ms | 210.45.226.226 |
| 8 | 2026-08-26 02:05 | 639233057501801162 |
|
244 ms | 210.45.226.226 |
| 7 | 2026-08-26 01:48 | 639233047089431703 |
|
4325 ms | 210.45.226.226 |
| 6 | 2026-08-26 01:31 | 639233036754790688 |
|
4306 ms | 210.45.226.226 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
2008 ms | 210.45.226.226 |
| 4 | 2026-08-26 00:56 | 639233016064066127 |
|
5758 ms | 210.45.226.226 |
| 3 | 2026-08-26 00:39 | 639233005922655772 |
|
243 ms | 210.45.226.226 |
| 2 | 2026-08-26 00:22 | 639232995672256907 |
|
4299 ms | 210.45.226.226 |
| 1 | 2026-08-26 00:05 | 639232985300872416 |
|
3805 ms | 210.45.226.226 |