History for dns1.sitsh.edu.cn
Domain: sitsh.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.sitsh.edu.cn
dns1.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 2026-08-26. For this date, NameServerHistory found 54 DNS check records, 54 successful responses, 0 failed responses, and 792 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.sitsh.edu.cn.
Records on Selected Date
54
Historical checks stored for this nameserver on selected date
Average Latency
792 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 17:50
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.121.244.200
Most recently resolved hosting IP on selected date
Successful Responses
54
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.sitsh.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 |
|---|---|---|---|---|---|
| 54 | 2026-08-26 17:50 | 639233624977342122 |
|
1224 ms | 202.121.244.200 |
| 53 | 2026-08-26 17:32 | 639233614446136153 |
|
850 ms | 202.121.244.200 |
| 52 | 2026-08-26 17:14 | 639233603737877581 |
|
968 ms | 202.121.244.200 |
| 51 | 2026-08-26 16:57 | 639233593269224651 |
|
945 ms | 202.121.244.200 |
| 50 | 2026-08-26 16:39 | 639233582635086903 |
|
612 ms | 202.121.244.200 |
| 49 | 2026-08-26 16:21 | 639233572000374575 |
|
312 ms | 202.121.244.200 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
894 ms | 202.121.244.200 |
| 47 | 2026-08-26 15:46 | 639233550544357027 |
|
805 ms | 202.121.244.200 |
| 46 | 2026-08-26 14:51 | 639233517966053117 |
|
910 ms | 202.121.244.200 |
| 45 | 2026-08-26 14:34 | 639233507603253585 |
|
884 ms | 202.121.244.200 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
942 ms | 202.121.244.200 |
| 43 | 2026-08-26 13:59 | 639233486864546406 |
|
849 ms | 202.121.244.200 |
| 42 | 2026-08-26 13:42 | 639233476455174682 |
|
308 ms | 202.121.244.200 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
852 ms | 202.121.244.200 |
| 40 | 2026-08-26 13:07 | 639233455747096265 |
|
887 ms | 202.121.244.200 |
| 39 | 2026-08-26 12:50 | 639233445367152284 |
|
331 ms | 202.121.244.200 |
| 38 | 2026-08-26 12:33 | 639233434974187439 |
|
896 ms | 202.121.244.200 |
| 37 | 2026-08-26 12:15 | 639233424567558554 |
|
850 ms | 202.121.244.200 |
| 36 | 2026-08-26 11:58 | 639233414056832719 |
|
892 ms | 202.121.244.200 |
| 35 | 2026-08-26 11:40 | 639233403515141099 |
|
905 ms | 202.121.244.200 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
309 ms | 202.121.244.200 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
890 ms | 202.121.244.200 |
| 32 | 2026-08-26 10:11 | 639233350067824371 |
|
890 ms | 202.121.244.200 |
| 31 | 2026-08-26 09:54 | 639233339545274518 |
|
309 ms | 202.121.244.200 |
| 30 | 2026-08-26 09:36 | 639233329214918079 |
|
306 ms | 202.121.244.200 |
| 29 | 2026-08-26 09:19 | 639233318749762337 |
|
893 ms | 202.121.244.200 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
902 ms | 202.121.244.200 |
| 27 | 2026-08-26 08:44 | 639233297961740122 |
|
881 ms | 202.121.244.200 |
| 26 | 2026-08-26 08:27 | 639233287487159094 |
|
884 ms | 202.121.244.200 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
311 ms | 202.121.244.200 |
| 24 | 2026-08-26 07:52 | 639233266521568229 |
|
874 ms | 202.121.244.200 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
850 ms | 202.121.244.200 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
890 ms | 202.121.244.200 |
| 21 | 2026-08-26 06:23 | 639233213287814244 |
|
310 ms | 202.121.244.200 |
| 20 | 2026-08-26 06:06 | 639233202925983161 |
|
854 ms | 202.121.244.200 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
291 ms | 202.121.244.200 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
812 ms | 202.121.244.200 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
833 ms | 202.121.244.200 |
| 16 | 2026-08-26 04:57 | 639233161808421455 |
|
875 ms | 202.121.244.200 |
| 15 | 2026-08-26 04:40 | 639233151357344052 |
|
590 ms | 202.121.244.200 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
972 ms | 202.121.244.200 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
292 ms | 202.121.244.200 |
| 12 | 2026-08-26 03:48 | 639233120373450007 |
|
293 ms | 202.121.244.200 |
| 11 | 2026-08-26 03:31 | 639233110066216193 |
|
855 ms | 202.121.244.200 |
| 10 | 2026-08-26 02:38 | 639233078065410564 |
|
295 ms | 202.121.244.200 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
296 ms | 202.121.244.200 |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
1261 ms | 202.121.244.200 |
| 7 | 2026-08-26 01:46 | 639233047089431703 |
|
2308 ms | 202.121.244.200 |
| 6 | 2026-08-26 01:29 | 639233036754790688 |
|
796 ms | 202.121.244.200 |
| 5 | 2026-08-26 01:12 | 639233026412602472 |
|
2255 ms | 202.121.244.200 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
794 ms | 202.121.244.200 |
| 3 | 2026-08-26 00:37 | 639233005922655772 |
|
841 ms | 202.121.244.200 |
| 2 | 2026-08-26 00:20 | 639232995672256907 |
|
851 ms | 202.121.244.200 |
| 1 | 2026-08-26 00:03 | 639232985300872416 |
|
793 ms | 202.121.244.200 |