History for dns2.zjku.edu.cn
Domain: zjku.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.zjku.edu.cn
dns2.zjku.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 31 DNS check records, 31 successful responses, 0 failed responses, and 1955 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.zjku.edu.cn.
Records on Selected Date
31
Historical checks stored for this nameserver on selected date
Average Latency
1955 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 09:55
All timestamps shown in UTC
Latest Resolved IP on Selected Date
59.67.192.54
Most recently resolved hosting IP on selected date
Successful Responses
31
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 dns2.zjku.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 |
|---|---|---|---|---|---|
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
2475 ms | 59.67.192.54 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
3 ms | 59.67.192.54 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
4 ms | 59.67.192.54 |
| 28 | 2026-08-26 09:03 | 639233308387917838 |
|
3793 ms | 59.67.192.54 |
| 27 | 2026-08-26 08:46 | 639233297961740122 |
|
3 ms | 59.67.192.54 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
2030 ms | 59.67.192.54 |
| 25 | 2026-08-26 08:11 | 639233276995531707 |
|
2 ms | 59.67.192.54 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
3812 ms | 59.67.192.54 |
| 23 | 2026-08-26 07:36 | 639233256081047431 |
|
2343 ms | 59.67.192.54 |
| 22 | 2026-08-26 06:42 | 639233223620132921 |
|
6 ms | 59.67.192.54 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
2457 ms | 59.67.192.54 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
886 ms | 59.67.192.54 |
| 19 | 2026-08-26 05:50 | 639233192644780696 |
|
1447 ms | 59.67.192.54 |
| 18 | 2026-08-26 05:33 | 639233182401183833 |
|
887 ms | 59.67.192.54 |
| 17 | 2026-08-26 05:16 | 639233172074181051 |
|
3754 ms | 59.67.192.54 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
3 ms | 59.67.192.54 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
2347 ms | 59.67.192.54 |
| 14 | 2026-08-26 04:24 | 639233141034116946 |
|
885 ms | 59.67.192.54 |
| 13 | 2026-08-26 04:07 | 639233130828334142 |
|
2343 ms | 59.67.192.54 |
| 12 | 2026-08-26 03:50 | 639233120373450007 |
|
2010 ms | 59.67.192.54 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
4348 ms | 59.67.192.54 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
4657 ms | 59.67.192.54 |
| 9 | 2026-08-26 02:22 | 639233067787457832 |
|
14 ms | 59.67.192.54 |
| 8 | 2026-08-26 02:05 | 639233057501801162 |
|
2343 ms | 59.67.192.54 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
4344 ms | 59.67.192.54 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
887 ms | 59.67.192.54 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
885 ms | 59.67.192.54 |
| 4 | 2026-08-26 00:56 | 639233016064066127 |
|
942 ms | 59.67.192.54 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
2341 ms | 59.67.192.54 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
4009 ms | 59.67.192.54 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
4343 ms | 59.67.192.54 |