History for ns1.sdei.edu.cn
Domain: sdei.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.sdei.edu.cn
ns1.sdei.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 48 DNS check records, 48 successful responses, 0 failed responses, and 447 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.sdei.edu.cn.
Records on Selected Date
48
Historical checks stored for this nameserver on selected date
Average Latency
447 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 20:30
All timestamps shown in UTC
Latest Resolved IP on Selected Date
58.195.98.220
Most recently resolved hosting IP on selected date
Successful Responses
48
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 ns1.sdei.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 |
|---|---|---|---|---|---|
| 48 | 2026-08-24 20:30 | 639231993997863976 |
|
755 ms | 58.195.98.220 |
| 47 | 2026-08-24 20:13 | 639231983967363696 |
|
754 ms | 58.195.98.220 |
| 46 | 2026-08-24 19:20 | 639231952257842845 |
|
268 ms | 58.195.98.220 |
| 45 | 2026-08-24 19:04 | 639231942277816756 |
|
1175 ms | 58.195.98.220 |
| 44 | 2026-08-24 18:47 | 639231932094180724 |
|
756 ms | 58.195.98.220 |
| 43 | 2026-08-24 18:30 | 639231922041034838 |
|
755 ms | 58.195.98.220 |
| 42 | 2026-08-24 17:37 | 639231890488117536 |
|
749 ms | 58.195.98.220 |
| 41 | 2026-08-24 17:21 | 639231880574255543 |
|
9 ms | 58.195.98.220 |
| 40 | 2026-08-24 17:04 | 639231870418029045 |
|
535 ms | 58.195.98.220 |
| 39 | 2026-08-24 16:47 | 639231860258429562 |
|
758 ms | 58.195.98.220 |
| 38 | 2026-08-24 15:54 | 639231828211839931 |
|
812 ms | 58.195.98.220 |
| 37 | 2026-08-24 15:37 | 639231818080917481 |
|
268 ms | 58.195.98.220 |
| 36 | 2026-08-24 15:20 | 639231807961539652 |
|
774 ms | 58.195.98.220 |
| 35 | 2026-08-24 15:03 | 639231797631669865 |
|
274 ms | 58.195.98.220 |
| 34 | 2026-08-24 14:10 | 639231765923559455 |
|
271 ms | 58.195.98.220 |
| 33 | 2026-08-24 13:53 | 639231755868832964 |
|
831 ms | 58.195.98.220 |
| 32 | 2026-08-24 13:36 | 639231745628278877 |
|
274 ms | 58.195.98.220 |
| 31 | 2026-08-24 13:19 | 639231735407682062 |
|
270 ms | 58.195.98.220 |
| 30 | 2026-08-24 12:26 | 639231703815441688 |
|
3 ms | 58.195.98.220 |
| 29 | 2026-08-24 12:10 | 639231693747052549 |
|
5 ms | 58.195.98.220 |
| 28 | 2026-08-24 11:53 | 639231683712487276 |
|
755 ms | 58.195.98.220 |
| 27 | 2026-08-24 11:36 | 639231673513573868 |
|
758 ms | 58.195.98.220 |
| 26 | 2026-08-24 10:43 | 639231641791249939 |
|
3 ms | 58.195.98.220 |
| 25 | 2026-08-24 10:26 | 639231631866211033 |
|
752 ms | 58.195.98.220 |
| 24 | 2026-08-24 10:10 | 639231621644955316 |
|
534 ms | 58.195.98.220 |
| 23 | 2026-08-24 09:53 | 639231611478799259 |
|
754 ms | 58.195.98.220 |
| 22 | 2026-08-24 09:00 | 639231579923718211 |
|
273 ms | 58.195.98.220 |
| 21 | 2026-08-24 08:43 | 639231569810702936 |
|
795 ms | 58.195.98.220 |
| 20 | 2026-08-24 08:26 | 639231559762411619 |
|
805 ms | 58.195.98.220 |
| 19 | 2026-08-24 08:09 | 639231549663595407 |
|
7 ms | 58.195.98.220 |
| 18 | 2026-08-24 07:17 | 639231518076817246 |
|
301 ms | 58.195.98.220 |
| 17 | 2026-08-24 07:00 | 639231508078650885 |
|
277 ms | 58.195.98.220 |
| 16 | 2026-08-24 06:44 | 639231498210697093 |
|
270 ms | 58.195.98.220 |
| 15 | 2026-08-24 06:27 | 639231488109699360 |
|
283 ms | 58.195.98.220 |
| 14 | 2026-08-24 05:35 | 639231456772510692 |
|
267 ms | 58.195.98.220 |
| 13 | 2026-08-24 05:18 | 639231447084631185 |
|
2 ms | 58.195.98.220 |
| 12 | 2026-08-24 05:02 | 639231437208519473 |
|
267 ms | 58.195.98.220 |
| 11 | 2026-08-24 04:45 | 639231427209627490 |
|
534 ms | 58.195.98.220 |
| 10 | 2026-08-24 03:53 | 639231395791246644 |
|
269 ms | 58.195.98.220 |
| 9 | 2026-08-24 03:37 | 639231386075551458 |
|
271 ms | 58.195.98.220 |
| 8 | 2026-08-24 03:20 | 639231376208713791 |
|
271 ms | 58.195.98.220 |
| 7 | 2026-08-24 03:04 | 639231366170589276 |
|
267 ms | 58.195.98.220 |
| 6 | 2026-08-24 02:11 | 639231334732159368 |
|
316 ms | 58.195.98.220 |
| 5 | 2026-08-24 01:55 | 639231325035670078 |
|
3 ms | 58.195.98.220 |
| 4 | 2026-08-24 01:39 | 639231315132253837 |
|
756 ms | 58.195.98.220 |
| 3 | 2026-08-24 01:22 | 639231305014280808 |
|
532 ms | 58.195.98.220 |
| 2 | 2026-08-24 00:29 | 639231273779380675 |
|
3 ms | 58.195.98.220 |
| 1 | 2026-08-24 00:13 | 639231264180839154 |
|
832 ms | 58.195.98.220 |