History for dns2.sitsh.edu.cn
Domain: sitsh.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.sitsh.edu.cn
dns2.sitsh.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 2026-08-24. For this date, NameServerHistory found 45 DNS check records, 45 successful responses, 0 failed responses, and 579 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.sitsh.edu.cn.
Records on Selected Date
45
Historical checks stored for this nameserver on selected date
Average Latency
579 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 19:05
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.121.244.201
Most recently resolved hosting IP on selected date
Successful Responses
45
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.sitsh.edu.cn
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 45 | 2026-08-24 19:05 | 639231942277816756 |
|
825 ms | 202.121.244.201 |
| 44 | 2026-08-24 18:48 | 639231932094180724 |
|
587 ms | 202.121.244.201 |
| 43 | 2026-08-24 18:31 | 639231922041034838 |
|
855 ms | 202.121.244.201 |
| 42 | 2026-08-24 17:38 | 639231890488117536 |
|
297 ms | 202.121.244.201 |
| 41 | 2026-08-24 17:22 | 639231880574255543 |
|
823 ms | 202.121.244.201 |
| 40 | 2026-08-24 17:05 | 639231870418029045 |
|
2 ms | 202.121.244.201 |
| 39 | 2026-08-24 16:48 | 639231860258429562 |
|
801 ms | 202.121.244.201 |
| 38 | 2026-08-24 15:54 | 639231828211839931 |
|
4 ms | 202.121.244.201 |
| 37 | 2026-08-24 15:38 | 639231818080917481 |
|
296 ms | 202.121.244.201 |
| 36 | 2026-08-24 15:21 | 639231807961539652 |
|
1264 ms | 202.121.244.201 |
| 35 | 2026-08-24 15:04 | 639231797631669865 |
|
314 ms | 202.121.244.201 |
| 34 | 2026-08-24 14:11 | 639231765923559455 |
|
4 ms | 202.121.244.201 |
| 33 | 2026-08-24 13:54 | 639231755868832964 |
|
514 ms | 202.121.244.201 |
| 32 | 2026-08-24 13:37 | 639231745628278877 |
|
302 ms | 202.121.244.201 |
| 31 | 2026-08-24 13:20 | 639231735407682062 |
|
587 ms | 202.121.244.201 |
| 30 | 2026-08-24 12:27 | 639231703815441688 |
|
850 ms | 202.121.244.201 |
| 29 | 2026-08-24 12:10 | 639231693747052549 |
|
291 ms | 202.121.244.201 |
| 28 | 2026-08-24 11:54 | 639231683712487276 |
|
607 ms | 202.121.244.201 |
| 27 | 2026-08-24 11:37 | 639231673513573868 |
|
315 ms | 202.121.244.201 |
| 26 | 2026-08-24 10:43 | 639231641791249939 |
|
866 ms | 202.121.244.201 |
| 25 | 2026-08-24 10:27 | 639231631866211033 |
|
829 ms | 202.121.244.201 |
| 24 | 2026-08-24 10:10 | 639231621644955316 |
|
863 ms | 202.121.244.201 |
| 23 | 2026-08-24 09:53 | 639231611478799259 |
|
734 ms | 202.121.244.201 |
| 22 | 2026-08-24 09:01 | 639231579923718211 |
|
851 ms | 202.121.244.201 |
| 21 | 2026-08-24 08:44 | 639231569810702936 |
|
866 ms | 202.121.244.201 |
| 20 | 2026-08-24 08:27 | 639231559762411619 |
|
882 ms | 202.121.244.201 |
| 19 | 2026-08-24 08:10 | 639231549663595407 |
|
594 ms | 202.121.244.201 |
| 18 | 2026-08-24 07:17 | 639231518076817246 |
|
3 ms | 202.121.244.201 |
| 17 | 2026-08-24 07:01 | 639231508078650885 |
|
816 ms | 202.121.244.201 |
| 16 | 2026-08-24 06:44 | 639231498210697093 |
|
865 ms | 202.121.244.201 |
| 15 | 2026-08-24 06:28 | 639231488109699360 |
|
630 ms | 202.121.244.201 |
| 14 | 2026-08-24 05:35 | 639231456772510692 |
|
3 ms | 202.121.244.201 |
| 13 | 2026-08-24 05:19 | 639231447084631185 |
|
850 ms | 202.121.244.201 |
| 12 | 2026-08-24 05:03 | 639231437208519473 |
|
829 ms | 202.121.244.201 |
| 11 | 2026-08-24 04:46 | 639231427209627490 |
|
304 ms | 202.121.244.201 |
| 10 | 2026-08-24 03:53 | 639231395791246644 |
|
2574 ms | 202.121.244.201 |
| 9 | 2026-08-24 03:37 | 639231386075551458 |
|
3 ms | 202.121.244.201 |
| 8 | 2026-08-24 03:21 | 639231376208713791 |
|
263 ms | 202.121.244.201 |
| 7 | 2026-08-24 03:04 | 639231366170589276 |
|
824 ms | 202.121.244.201 |
| 6 | 2026-08-24 02:12 | 639231334732159368 |
|
316 ms | 202.121.244.201 |
| 5 | 2026-08-24 01:56 | 639231325035670078 |
|
585 ms | 202.121.244.201 |
| 4 | 2026-08-24 01:39 | 639231315132253837 |
|
320 ms | 202.121.244.201 |
| 3 | 2026-08-24 01:23 | 639231305014280808 |
|
3 ms | 202.121.244.201 |
| 2 | 2026-08-24 00:30 | 639231273779380675 |
|
856 ms | 202.121.244.201 |
| 1 | 2026-08-24 00:14 | 639231264180839154 |
|
4 ms | 202.121.244.201 |