History for dns1.siit.edu.cn
Domain: siit.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.siit.edu.cn
dns1.siit.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 53 DNS check records, 53 successful responses, 0 failed responses, and 717 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.siit.edu.cn.
Records on Selected Date
53
Historical checks stored for this nameserver on selected date
Average Latency
717 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 17:32
All timestamps shown in UTC
Latest Resolved IP on Selected Date
58.192.176.250
Most recently resolved hosting IP on selected date
Successful Responses
53
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.siit.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 |
|---|---|---|---|---|---|
| 53 | 2026-08-26 17:32 | 639233614446136153 |
|
296 ms | 58.192.176.250 |
| 52 | 2026-08-26 17:15 | 639233603737877581 |
|
1276 ms | 58.192.176.250 |
| 51 | 2026-08-26 16:57 | 639233593269224651 |
|
580 ms | 58.192.176.250 |
| 50 | 2026-08-26 16:40 | 639233582635086903 |
|
292 ms | 58.192.176.250 |
| 49 | 2026-08-26 16:22 | 639233572000374575 |
|
827 ms | 58.192.176.250 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
296 ms | 58.192.176.250 |
| 47 | 2026-08-26 15:46 | 639233550544357027 |
|
876 ms | 58.192.176.250 |
| 46 | 2026-08-26 14:51 | 639233517966053117 |
|
1295 ms | 58.192.176.250 |
| 45 | 2026-08-26 14:34 | 639233507603253585 |
|
2719 ms | 58.192.176.250 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
643 ms | 58.192.176.250 |
| 43 | 2026-08-26 13:59 | 639233486864546406 |
|
877 ms | 58.192.176.250 |
| 42 | 2026-08-26 13:42 | 639233476455174682 |
|
816 ms | 58.192.176.250 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
548 ms | 58.192.176.250 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
306 ms | 58.192.176.250 |
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
315 ms | 58.192.176.250 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
353 ms | 58.192.176.250 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
308 ms | 58.192.176.250 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
616 ms | 58.192.176.250 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
297 ms | 58.192.176.250 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
849 ms | 58.192.176.250 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
894 ms | 58.192.176.250 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
293 ms | 58.192.176.250 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
886 ms | 58.192.176.250 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
883 ms | 58.192.176.250 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
570 ms | 58.192.176.250 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
871 ms | 58.192.176.250 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
894 ms | 58.192.176.250 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
315 ms | 58.192.176.250 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
880 ms | 58.192.176.250 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
291 ms | 58.192.176.250 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
885 ms | 58.192.176.250 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
879 ms | 58.192.176.250 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
600 ms | 58.192.176.250 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
1201 ms | 58.192.176.250 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
294 ms | 58.192.176.250 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
792 ms | 58.192.176.250 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
1218 ms | 58.192.176.250 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
296 ms | 58.192.176.250 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
296 ms | 58.192.176.250 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
586 ms | 58.192.176.250 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
814 ms | 58.192.176.250 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
1158 ms | 58.192.176.250 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
865 ms | 58.192.176.250 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
301 ms | 58.192.176.250 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
791 ms | 58.192.176.250 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
884 ms | 58.192.176.250 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
814 ms | 58.192.176.250 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
901 ms | 58.192.176.250 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
549 ms | 58.192.176.250 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
295 ms | 58.192.176.250 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
859 ms | 58.192.176.250 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
819 ms | 58.192.176.250 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
755 ms | 58.192.176.250 |