History for dns2.squ.edu.cn
Domain: squ.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.squ.edu.cn
dns2.squ.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, 44 successful responses, 1 failed responses, and 944 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.squ.edu.cn.
Records on Selected Date
45
Historical checks stored for this nameserver on selected date
Average Latency
944 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
219.219.0.12
Most recently resolved hosting IP on selected date
Successful Responses
44
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.squ.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 |
|
18 ms | 219.219.0.12 |
| 44 | 2026-08-24 18:48 | 639231932094180724 |
|
1152 ms | 219.219.0.12 |
| 43 | 2026-08-24 18:31 | 639231922041034838 |
|
1346 ms | 219.219.0.12 |
| 42 | 2026-08-24 17:38 | 639231890488117536 |
|
353 ms | 219.219.0.12 |
| 41 | 2026-08-24 17:22 | 639231880574255543 |
|
1149 ms | 219.219.0.12 |
| 40 | 2026-08-24 17:05 | 639231870418029045 |
|
1354 ms | 219.219.0.12 |
| 39 | 2026-08-24 16:48 | 639231860258429562 |
|
1356 ms | 219.219.0.12 |
| 38 | 2026-08-24 15:55 | 639231828211839931 |
|
1354 ms | 219.219.0.12 |
| 37 | 2026-08-24 15:38 | 639231818080917481 |
|
1915 ms | 219.219.0.12 |
| 36 | 2026-08-24 15:21 | 639231807961539652 |
|
332 ms | 219.219.0.12 |
| 35 | 2026-08-24 15:04 | 639231797631669865 |
|
1144 ms | 219.219.0.12 |
| 34 | 2026-08-24 14:11 | 639231765923559455 |
|
686 ms | 219.219.0.12 |
| 33 | 2026-08-24 13:54 | 639231755868832964 |
|
337 ms | 219.219.0.12 |
| 32 | 2026-08-24 13:37 | 639231745628278877 |
|
1369 ms | 219.219.0.12 |
| 31 | 2026-08-24 13:20 | 639231735407682062 |
|
1647 ms | 219.219.0.12 |
| 30 | 2026-08-24 12:27 | 639231703815441688 |
|
21 ms | 219.219.0.12 |
| 29 | 2026-08-24 12:11 | 639231693747052549 |
|
337 ms | 219.219.0.12 |
| 28 | 2026-08-24 11:54 | 639231683712487276 |
|
1374 ms | 219.219.0.12 |
| 27 | 2026-08-24 11:37 | 639231673513573868 |
|
1364 ms | 219.219.0.12 |
| 26 | 2026-08-24 10:44 | 639231641791249939 |
|
1393 ms | 219.219.0.12 |
| 25 | 2026-08-24 10:27 | 639231631866211033 |
|
327 ms | 219.219.0.12 |
| 24 | 2026-08-24 10:11 | 639231621644955316 |
|
1419 ms | 219.219.0.12 |
| 23 | 2026-08-24 09:54 | 639231611478799259 |
|
2577 ms | 219.219.0.12 |
| 22 | 2026-08-24 09:01 | 639231579923718211 |
|
1360 ms | 219.219.0.12 |
| 21 | 2026-08-24 08:44 | 639231569810702936 |
|
1377 ms | 219.219.0.12 |
| 20 | 2026-08-24 08:27 | 639231559762411619 |
|
- | |
| 19 | 2026-08-24 08:11 | 639231549663595407 |
|
1567 ms | 219.219.0.12 |
| 18 | 2026-08-24 07:18 | 639231518076817246 |
|
1919 ms | 219.219.0.12 |
| 17 | 2026-08-24 07:01 | 639231508078650885 |
|
28 ms | 219.219.0.12 |
| 16 | 2026-08-24 06:45 | 639231498210697093 |
|
29 ms | 219.219.0.12 |
| 15 | 2026-08-24 06:28 | 639231488109699360 |
|
1372 ms | 219.219.0.12 |
| 14 | 2026-08-24 05:36 | 639231456772510692 |
|
9 ms | 219.219.0.12 |
| 13 | 2026-08-24 05:19 | 639231447084631185 |
|
1424 ms | 219.219.0.12 |
| 12 | 2026-08-24 05:03 | 639231437208519473 |
|
8 ms | 219.219.0.12 |
| 11 | 2026-08-24 04:46 | 639231427209627490 |
|
1145 ms | 219.219.0.12 |
| 10 | 2026-08-24 03:54 | 639231395791246644 |
|
17 ms | 219.219.0.12 |
| 9 | 2026-08-24 03:38 | 639231386075551458 |
|
35 ms | 219.219.0.12 |
| 8 | 2026-08-24 03:21 | 639231376208713791 |
|
1860 ms | 219.219.0.12 |
| 7 | 2026-08-24 03:05 | 639231366170589276 |
|
1365 ms | 219.219.0.12 |
| 6 | 2026-08-24 02:12 | 639231334732159368 |
|
19 ms | 219.219.0.12 |
| 5 | 2026-08-24 01:56 | 639231325035670078 |
|
22 ms | 219.219.0.12 |
| 4 | 2026-08-24 01:40 | 639231315132253837 |
|
1382 ms | 219.219.0.12 |
| 3 | 2026-08-24 01:23 | 639231305014280808 |
|
1140 ms | 219.219.0.12 |
| 2 | 2026-08-24 00:30 | 639231273779380675 |
|
1138 ms | 219.219.0.12 |
| 1 | 2026-08-24 00:14 | 639231264180839154 |
|
14 ms | 219.219.0.12 |