History for ns.cdtu.edu.cn
Domain: cdtu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.cdtu.edu.cn
ns.cdtu.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 30 DNS check records, 30 successful responses, 0 failed responses, and 837 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 ns.cdtu.edu.cn.
Records on Selected Date
30
Historical checks stored for this nameserver on selected date
Average Latency
837 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 12:27
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.83.32.136
Most recently resolved hosting IP on selected date
Successful Responses
30
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 ns.cdtu.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 |
|---|---|---|---|---|---|
| 30 | 2026-08-24 12:27 | 639231703815441688 |
|
845 ms | 211.83.32.136 |
| 29 | 2026-08-24 12:11 | 639231693747052549 |
|
835 ms | 211.83.32.136 |
| 28 | 2026-08-24 11:54 | 639231683712487276 |
|
846 ms | 211.83.32.136 |
| 27 | 2026-08-24 11:37 | 639231673513573868 |
|
843 ms | 211.83.32.136 |
| 26 | 2026-08-24 10:44 | 639231641791249939 |
|
892 ms | 211.83.32.136 |
| 25 | 2026-08-24 10:27 | 639231631866211033 |
|
638 ms | 211.83.32.136 |
| 24 | 2026-08-24 10:11 | 639231621644955316 |
|
859 ms | 211.83.32.136 |
| 23 | 2026-08-24 09:54 | 639231611478799259 |
|
860 ms | 211.83.32.136 |
| 22 | 2026-08-24 09:01 | 639231579923718211 |
|
626 ms | 211.83.32.136 |
| 21 | 2026-08-24 08:44 | 639231569810702936 |
|
884 ms | 211.83.32.136 |
| 20 | 2026-08-24 08:27 | 639231559762411619 |
|
843 ms | 211.83.32.136 |
| 19 | 2026-08-24 08:10 | 639231549663595407 |
|
887 ms | 211.83.32.136 |
| 18 | 2026-08-24 07:18 | 639231518076817246 |
|
983 ms | 211.83.32.136 |
| 17 | 2026-08-24 07:01 | 639231508078650885 |
|
651 ms | 211.83.32.136 |
| 16 | 2026-08-24 06:45 | 639231498210697093 |
|
857 ms | 211.83.32.136 |
| 15 | 2026-08-24 06:28 | 639231488109699360 |
|
853 ms | 211.83.32.136 |
| 14 | 2026-08-24 05:36 | 639231456772510692 |
|
1140 ms | 211.83.32.136 |
| 13 | 2026-08-24 05:19 | 639231447084631185 |
|
873 ms | 211.83.32.136 |
| 12 | 2026-08-24 05:03 | 639231437208519473 |
|
901 ms | 211.83.32.136 |
| 11 | 2026-08-24 04:46 | 639231427209627490 |
|
835 ms | 211.83.32.136 |
| 10 | 2026-08-24 03:54 | 639231395791246644 |
|
961 ms | 211.83.32.136 |
| 9 | 2026-08-24 03:38 | 639231386075551458 |
|
894 ms | 211.83.32.136 |
| 8 | 2026-08-24 03:21 | 639231376208713791 |
|
845 ms | 211.83.32.136 |
| 7 | 2026-08-24 03:05 | 639231366170589276 |
|
909 ms | 211.83.32.136 |
| 6 | 2026-08-24 02:12 | 639231334732159368 |
|
848 ms | 211.83.32.136 |
| 5 | 2026-08-24 01:56 | 639231325035670078 |
|
845 ms | 211.83.32.136 |
| 4 | 2026-08-24 01:39 | 639231315132253837 |
|
633 ms | 211.83.32.136 |
| 3 | 2026-08-24 01:23 | 639231305014280808 |
|
626 ms | 211.83.32.136 |
| 2 | 2026-08-24 00:30 | 639231273779380675 |
|
747 ms | 211.83.32.136 |
| 1 | 2026-08-24 00:14 | 639231264180839154 |
|
839 ms | 211.83.32.136 |