History for dns2.sspu.edu.cn
Domain: sspu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.sspu.edu.cn
dns2.sspu.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 47 DNS check records, 46 successful responses, 1 failed responses, and 1281 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.sspu.edu.cn.
Records on Selected Date
47
Historical checks stored for this nameserver on selected date
Average Latency
1281 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 20:15
All timestamps shown in UTC
Latest Resolved IP on Selected Date
219.220.236.1
Most recently resolved hosting IP on selected date
Successful Responses
46
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 dns2.sspu.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 |
|---|---|---|---|---|---|
| 47 | 2026-08-24 20:15 | 639231983967363696 |
|
1372 ms | 219.220.236.1 |
| 46 | 2026-08-24 19:22 | 639231952257842845 |
|
3 ms | 219.220.236.1 |
| 45 | 2026-08-24 19:05 | 639231942277816756 |
|
1991 ms | 219.220.236.1 |
| 44 | 2026-08-24 18:49 | 639231932094180724 |
|
3 ms | 219.220.236.1 |
| 43 | 2026-08-24 18:32 | 639231922041034838 |
|
1939 ms | 219.220.236.1 |
| 42 | 2026-08-24 17:39 | 639231890488117536 |
|
2 ms | 219.220.236.1 |
| 41 | 2026-08-24 17:22 | 639231880574255543 |
|
1918 ms | 219.220.236.1 |
| 40 | 2026-08-24 17:06 | 639231870418029045 |
|
2 ms | 219.220.236.1 |
| 39 | 2026-08-24 16:49 | 639231860258429562 |
|
1966 ms | 219.220.236.1 |
| 38 | 2026-08-24 15:55 | 639231828211839931 |
|
3 ms | 219.220.236.1 |
| 37 | 2026-08-24 15:39 | 639231818080917481 |
|
4 ms | 219.220.236.1 |
| 36 | 2026-08-24 15:22 | 639231807961539652 |
|
1968 ms | 219.220.236.1 |
| 35 | 2026-08-24 15:05 | 639231797631669865 |
|
1925 ms | 219.220.236.1 |
| 34 | 2026-08-24 14:11 | 639231765923559455 |
|
5 ms | 219.220.236.1 |
| 33 | 2026-08-24 13:55 | 639231755868832964 |
|
1421 ms | 219.220.236.1 |
| 32 | 2026-08-24 13:38 | 639231745628278877 |
|
4302 ms | 219.220.236.1 |
| 31 | 2026-08-24 13:21 | 639231735407682062 |
|
1931 ms | 219.220.236.1 |
| 30 | 2026-08-24 12:28 | 639231703815441688 |
|
5 ms | 219.220.236.1 |
| 29 | 2026-08-24 12:11 | 639231693747052549 |
|
1926 ms | 219.220.236.1 |
| 28 | 2026-08-24 11:55 | 639231683712487276 |
|
1566 ms | 219.220.236.1 |
| 27 | 2026-08-24 11:38 | 639231673513573868 |
|
2265 ms | 219.220.236.1 |
| 26 | 2026-08-24 10:44 | 639231641791249939 |
|
5 ms | 219.220.236.1 |
| 25 | 2026-08-24 10:28 | 639231631866211033 |
|
3 ms | 219.220.236.1 |
| 24 | 2026-08-24 10:11 | 639231621644955316 |
|
1920 ms | 219.220.236.1 |
| 23 | 2026-08-24 09:54 | 639231611478799259 |
|
1708 ms | 219.220.236.1 |
| 22 | 2026-08-24 09:01 | 639231579923718211 |
|
817 ms | 219.220.236.1 |
| 21 | 2026-08-24 08:45 | 639231569810702936 |
|
1421 ms | 219.220.236.1 |
| 20 | 2026-08-24 08:28 | 639231559762411619 |
|
1706 ms | 219.220.236.1 |
| 19 | 2026-08-24 08:11 | 639231549663595407 |
|
315 ms | 219.220.236.1 |
| 18 | 2026-08-24 07:18 | 639231518076817246 |
|
2001 ms | 219.220.236.1 |
| 17 | 2026-08-24 07:02 | 639231508078650885 |
|
4 ms | 219.220.236.1 |
| 16 | 2026-08-24 06:45 | 639231498210697093 |
|
2509 ms | 219.220.236.1 |
| 15 | 2026-08-24 06:29 | 639231488109699360 |
|
1926 ms | 219.220.236.1 |
| 14 | 2026-08-24 05:36 | 639231456772510692 |
|
4297 ms | 219.220.236.1 |
| 13 | 2026-08-24 05:20 | 639231447084631185 |
|
2303 ms | 219.220.236.1 |
| 12 | 2026-08-24 05:03 | 639231437208519473 |
|
1919 ms | 219.220.236.1 |
| 11 | 2026-08-24 04:47 | 639231427209627490 |
|
4 ms | 219.220.236.1 |
| 10 | 2026-08-24 03:54 | 639231395791246644 |
|
- | |
| 9 | 2026-08-24 03:38 | 639231386075551458 |
|
7 ms | 219.220.236.1 |
| 8 | 2026-08-24 03:22 | 639231376208713791 |
|
297 ms | 219.220.236.1 |
| 7 | 2026-08-24 03:05 | 639231366170589276 |
|
809 ms | 219.220.236.1 |
| 6 | 2026-08-24 02:13 | 639231334732159368 |
|
892 ms | 219.220.236.1 |
| 5 | 2026-08-24 01:56 | 639231325035670078 |
|
3 ms | 219.220.236.1 |
| 4 | 2026-08-24 01:40 | 639231315132253837 |
|
1994 ms | 219.220.236.1 |
| 3 | 2026-08-24 01:24 | 639231305014280808 |
|
1922 ms | 219.220.236.1 |
| 2 | 2026-08-24 00:31 | 639231273779380675 |
|
2309 ms | 219.220.236.1 |
| 1 | 2026-08-24 00:15 | 639231264180839154 |
|
1313 ms | 219.220.236.1 |