History for dns2.szns.edu.cn
Domain: szns.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.szns.edu.cn
dns2.szns.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, 44 successful responses, 4 failed responses, and 3328 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.szns.edu.cn.
Records on Selected Date
48
Historical checks stored for this nameserver on selected date
Average Latency
3328 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 20:16
All timestamps shown in UTC
Latest Resolved IP on Selected Date
61.144.235.235
Most recently resolved hosting IP on selected date
Successful Responses
44
Checks that returned a measurable response
Failed Responses
4
Checks with no response or no returned latency
Failure Rate
8%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns2.szns.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 20:16 | 639231983967363696 |
|
3702 ms | 61.144.235.235 |
| 47 | 2026-08-24 19:23 | 639231952257842845 |
|
2481 ms | 61.144.235.235 |
| 46 | 2026-08-24 19:06 | 639231942277816756 |
|
2277 ms | 61.144.235.235 |
| 45 | 2026-08-24 18:50 | 639231932094180724 |
|
4310 ms | 61.144.235.235 |
| 44 | 2026-08-24 18:33 | 639231922041034838 |
|
1755 ms | 61.144.235.235 |
| 43 | 2026-08-24 17:40 | 639231890488117536 |
|
4310 ms | 61.144.235.235 |
| 42 | 2026-08-24 17:23 | 639231880574255543 |
|
4324 ms | 61.144.235.235 |
| 41 | 2026-08-24 17:07 | 639231870418029045 |
|
4619 ms | 61.144.235.235 |
| 40 | 2026-08-24 16:50 | 639231860258429562 |
|
2218 ms | 61.144.235.235 |
| 39 | 2026-08-24 15:56 | 639231828211839931 |
|
4341 ms | 61.144.235.235 |
| 38 | 2026-08-24 15:40 | 639231818080917481 |
|
4319 ms | 61.144.235.235 |
| 37 | 2026-08-24 15:23 | 639231807961539652 |
|
264 ms | 61.144.235.235 |
| 36 | 2026-08-24 15:06 | 639231797631669865 |
|
4326 ms | 61.144.235.235 |
| 35 | 2026-08-24 14:12 | 639231765923559455 |
|
2310 ms | 61.144.235.235 |
| 34 | 2026-08-24 13:56 | 639231755868832964 |
|
- | |
| 33 | 2026-08-24 13:39 | 639231745628278877 |
|
- | |
| 32 | 2026-08-24 13:22 | 639231735407682062 |
|
2588 ms | 61.144.235.235 |
| 31 | 2026-08-24 12:29 | 639231703815441688 |
|
2495 ms | 61.144.235.235 |
| 30 | 2026-08-24 12:12 | 639231693747052549 |
|
4332 ms | 61.144.235.235 |
| 29 | 2026-08-24 11:55 | 639231683712487276 |
|
4320 ms | 61.144.235.235 |
| 28 | 2026-08-24 11:39 | 639231673513573868 |
|
253 ms | 61.144.235.235 |
| 27 | 2026-08-24 10:45 | 639231641791249939 |
|
4306 ms | 61.144.235.235 |
| 26 | 2026-08-24 10:29 | 639231631866211033 |
|
4309 ms | 61.144.235.235 |
| 25 | 2026-08-24 10:12 | 639231621644955316 |
|
2308 ms | 61.144.235.235 |
| 24 | 2026-08-24 09:55 | 639231611478799259 |
|
4312 ms | 61.144.235.235 |
| 23 | 2026-08-24 09:02 | 639231579923718211 |
|
2571 ms | 61.144.235.235 |
| 22 | 2026-08-24 08:46 | 639231569810702936 |
|
256 ms | 61.144.235.235 |
| 21 | 2026-08-24 08:29 | 639231559762411619 |
|
1766 ms | 61.144.235.235 |
| 20 | 2026-08-24 08:12 | 639231549663595407 |
|
4328 ms | 61.144.235.235 |
| 19 | 2026-08-24 07:19 | 639231518076817246 |
|
1764 ms | 61.144.235.235 |
| 18 | 2026-08-24 07:03 | 639231508078650885 |
|
- | |
| 17 | 2026-08-24 06:46 | 639231498210697093 |
|
- | |
| 16 | 2026-08-24 06:30 | 639231488109699360 |
|
4322 ms | 61.144.235.235 |
| 15 | 2026-08-24 05:37 | 639231456772510692 |
|
4314 ms | 61.144.235.235 |
| 14 | 2026-08-24 05:21 | 639231447084631185 |
|
4321 ms | 61.144.235.235 |
| 13 | 2026-08-24 05:04 | 639231437208519473 |
|
4320 ms | 61.144.235.235 |
| 12 | 2026-08-24 04:48 | 639231427209627490 |
|
4328 ms | 61.144.235.235 |
| 11 | 2026-08-24 03:55 | 639231395791246644 |
|
4314 ms | 61.144.235.235 |
| 10 | 2026-08-24 03:39 | 639231386075551458 |
|
2314 ms | 61.144.235.235 |
| 9 | 2026-08-24 03:23 | 639231376208713791 |
|
4312 ms | 61.144.235.235 |
| 8 | 2026-08-24 03:06 | 639231366170589276 |
|
4303 ms | 61.144.235.235 |
| 7 | 2026-08-24 02:13 | 639231334732159368 |
|
2727 ms | 61.144.235.235 |
| 6 | 2026-08-24 01:57 | 639231325035670078 |
|
2314 ms | 61.144.235.235 |
| 5 | 2026-08-24 01:41 | 639231315132253837 |
|
4311 ms | 61.144.235.235 |
| 4 | 2026-08-24 01:25 | 639231305014280808 |
|
4315 ms | 61.144.235.235 |
| 3 | 2026-08-24 00:31 | 639231273779380675 |
|
1801 ms | 61.144.235.235 |
| 2 | 2026-08-24 00:16 | 639231264180839154 |
|
4328 ms | 61.144.235.235 |
| 1 | 2026-08-24 00:00 | 639231254406598736 |
|
4308 ms | 61.144.235.235 |