History for ns.ndnu.edu.cn
Domain: ndnu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.ndnu.edu.cn
ns.ndnu.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 2026-08-25. For this date, NameServerHistory found 86 DNS check records, 86 successful responses, 0 failed responses, and 845 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.ndnu.edu.cn.
Records on Selected Date
86
Historical checks stored for this nameserver on selected date
Average Latency
845 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 14:26
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.34.24.2
Most recently resolved hosting IP on selected date
Successful Responses
86
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.ndnu.edu.cn
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 86 | 2026-08-25 14:26 | 639232638994329666 |
|
816 ms | 210.34.24.2 |
| 85 | 2026-08-25 14:26 | 639232638994329666 |
|
816 ms | 210.34.24.28 |
| 84 | 2026-08-25 14:08 | 639232628614783237 |
|
1281 ms | 210.34.24.2 |
| 83 | 2026-08-25 14:08 | 639232628614783237 |
|
1281 ms | 210.34.24.28 |
| 82 | 2026-08-25 13:51 | 639232618360728578 |
|
764 ms | 210.34.24.28 |
| 81 | 2026-08-25 13:51 | 639232618360728578 |
|
764 ms | 210.34.24.2 |
| 80 | 2026-08-25 13:34 | 639232608016476376 |
|
276 ms | 210.34.24.2 |
| 79 | 2026-08-25 13:34 | 639232608016476376 |
|
276 ms | 210.34.24.28 |
| 78 | 2026-08-25 13:17 | 639232597643611557 |
|
306 ms | 210.34.24.28 |
| 77 | 2026-08-25 13:17 | 639232597643611557 |
|
306 ms | 210.34.24.2 |
| 76 | 2026-08-25 12:59 | 639232587225721862 |
|
272 ms | 210.34.24.28 |
| 75 | 2026-08-25 12:59 | 639232587225721862 |
|
272 ms | 210.34.24.2 |
| 74 | 2026-08-25 12:42 | 639232576780683689 |
|
898 ms | 210.34.24.2 |
| 73 | 2026-08-25 12:42 | 639232576780683689 |
|
898 ms | 210.34.24.28 |
| 72 | 2026-08-25 12:25 | 639232566381512620 |
|
849 ms | 210.34.24.2 |
| 71 | 2026-08-25 12:25 | 639232566381512620 |
|
849 ms | 210.34.24.28 |
| 70 | 2026-08-25 12:07 | 639232556111768563 |
|
4 ms | 210.34.24.28 |
| 69 | 2026-08-25 12:07 | 639232556111768563 |
|
4 ms | 210.34.24.2 |
| 68 | 2026-08-25 11:50 | 639232545839529039 |
|
782 ms | 210.34.24.2 |
| 67 | 2026-08-25 11:50 | 639232545839529039 |
|
782 ms | 210.34.24.28 |
| 66 | 2026-08-25 11:33 | 639232535349285207 |
|
761 ms | 210.34.24.2 |
| 65 | 2026-08-25 11:33 | 639232535349285207 |
|
761 ms | 210.34.24.28 |
| 64 | 2026-08-25 11:16 | 639232524938080723 |
|
821 ms | 210.34.24.2 |
| 63 | 2026-08-25 11:16 | 639232524938080723 |
|
821 ms | 210.34.24.28 |
| 62 | 2026-08-25 10:22 | 639232492740373468 |
|
4 ms | 210.34.24.28 |
| 61 | 2026-08-25 10:22 | 639232492740373468 |
|
4 ms | 210.34.24.2 |
| 60 | 2026-08-25 10:05 | 639232482235303141 |
|
288 ms | 210.34.24.28 |
| 59 | 2026-08-25 10:05 | 639232482235303141 |
|
288 ms | 210.34.24.2 |
| 58 | 2026-08-25 09:47 | 639232471861770303 |
|
848 ms | 210.34.24.2 |
| 57 | 2026-08-25 09:47 | 639232471861770303 |
|
848 ms | 210.34.24.28 |
| 56 | 2026-08-25 09:30 | 639232461630217327 |
|
291 ms | 210.34.24.2 |
| 55 | 2026-08-25 09:30 | 639232461630217327 |
|
291 ms | 210.34.24.28 |
| 54 | 2026-08-25 09:13 | 639232451282965990 |
|
3 ms | 210.34.24.28 |
| 53 | 2026-08-25 09:13 | 639232451282965990 |
|
3 ms | 210.34.24.2 |
| 52 | 2026-08-25 08:55 | 639232440814614938 |
|
835 ms | 210.34.24.2 |
| 51 | 2026-08-25 08:55 | 639232440814614938 |
|
835 ms | 210.34.24.28 |
| 50 | 2026-08-25 08:38 | 639232430410720425 |
|
1731 ms | 210.34.24.28 |
| 49 | 2026-08-25 08:38 | 639232430410720425 |
|
1731 ms | 210.34.24.2 |
| 48 | 2026-08-25 08:21 | 639232420003096185 |
|
884 ms | 210.34.24.2 |
| 47 | 2026-08-25 08:21 | 639232420003096185 |
|
884 ms | 210.34.24.28 |
| 46 | 2026-08-25 08:03 | 639232409467287444 |
|
2320 ms | 210.34.24.2 |
| 45 | 2026-08-25 08:03 | 639232409467287444 |
|
2320 ms | 210.34.24.28 |
| 44 | 2026-08-25 07:46 | 639232399077195997 |
|
4374 ms | 210.34.24.28 |
| 43 | 2026-08-25 07:46 | 639232399077195997 |
|
4374 ms | 210.34.24.2 |
| 42 | 2026-08-25 07:28 | 639232388731528337 |
|
855 ms | 210.34.24.28 |
| 41 | 2026-08-25 07:28 | 639232388731528337 |
|
855 ms | 210.34.24.2 |
| 40 | 2026-08-25 07:11 | 639232378288598612 |
|
850 ms | 210.34.24.28 |
| 39 | 2026-08-25 07:11 | 639232378288598612 |
|
850 ms | 210.34.24.2 |
| 38 | 2026-08-25 06:17 | 639232346196373643 |
|
798 ms | 210.34.24.2 |
| 37 | 2026-08-25 06:17 | 639232346196373643 |
|
798 ms | 210.34.24.28 |
| 36 | 2026-08-25 06:01 | 639232336112370741 |
|
4614 ms | 210.34.24.28 |
| 35 | 2026-08-25 06:01 | 639232336112370741 |
|
4614 ms | 210.34.24.2 |
| 34 | 2026-08-25 05:44 | 639232326146508970 |
|
849 ms | 210.34.24.28 |
| 33 | 2026-08-25 05:44 | 639232326146508970 |
|
849 ms | 210.34.24.2 |
| 32 | 2026-08-25 05:27 | 639232316189381720 |
|
789 ms | 210.34.24.28 |
| 31 | 2026-08-25 05:27 | 639232316189381720 |
|
789 ms | 210.34.24.2 |
| 30 | 2026-08-25 05:11 | 639232306217998913 |
|
790 ms | 210.34.24.28 |
| 29 | 2026-08-25 05:11 | 639232306217998913 |
|
790 ms | 210.34.24.2 |
| 28 | 2026-08-25 04:54 | 639232296255744174 |
|
276 ms | 210.34.24.28 |
| 27 | 2026-08-25 04:54 | 639232296255744174 |
|
276 ms | 210.34.24.2 |
| 26 | 2026-08-25 04:37 | 639232286095760789 |
|
272 ms | 210.34.24.2 |
| 25 | 2026-08-25 04:37 | 639232286095760789 |
|
272 ms | 210.34.24.28 |
| 24 | 2026-08-25 04:20 | 639232276086186273 |
|
1227 ms | 210.34.24.2 |
| 23 | 2026-08-25 04:20 | 639232276086186273 |
|
1227 ms | 210.34.24.28 |
| 22 | 2026-08-25 04:04 | 639232265900986425 |
|
271 ms | 210.34.24.28 |
| 21 | 2026-08-25 04:04 | 639232265900986425 |
|
271 ms | 210.34.24.2 |
| 20 | 2026-08-25 03:47 | 639232255723518075 |
|
282 ms | 210.34.24.2 |
| 19 | 2026-08-25 03:47 | 639232255723518075 |
|
282 ms | 210.34.24.28 |
| 18 | 2026-08-25 03:30 | 639232245484452890 |
|
832 ms | 210.34.24.2 |
| 17 | 2026-08-25 03:30 | 639232245484452890 |
|
832 ms | 210.34.24.28 |
| 16 | 2026-08-25 03:13 | 639232235157175331 |
|
531 ms | 210.34.24.28 |
| 15 | 2026-08-25 03:13 | 639232235157175331 |
|
531 ms | 210.34.24.2 |
| 14 | 2026-08-25 02:19 | 639232203197189095 |
|
864 ms | 210.34.24.28 |
| 13 | 2026-08-25 02:19 | 639232203197189095 |
|
864 ms | 210.34.24.2 |
| 12 | 2026-08-25 02:02 | 639232192844564298 |
|
268 ms | 210.34.24.2 |
| 11 | 2026-08-25 02:02 | 639232192844564298 |
|
268 ms | 210.34.24.28 |
| 10 | 2026-08-25 01:45 | 639232182496008942 |
|
275 ms | 210.34.24.28 |
| 9 | 2026-08-25 01:45 | 639232182496008942 |
|
275 ms | 210.34.24.2 |
| 8 | 2026-08-25 01:28 | 639232172197053132 |
|
759 ms | 210.34.24.2 |
| 7 | 2026-08-25 01:28 | 639232172197053132 |
|
759 ms | 210.34.24.28 |
| 6 | 2026-08-25 00:34 | 639232140250307418 |
|
753 ms | 210.34.24.2 |
| 5 | 2026-08-25 00:34 | 639232140250307418 |
|
753 ms | 210.34.24.28 |
| 4 | 2026-08-25 00:17 | 639232129927860324 |
|
3 ms | 210.34.24.28 |
| 3 | 2026-08-25 00:17 | 639232129927860324 |
|
3 ms | 210.34.24.2 |
| 2 | 2026-08-25 00:00 | 639232119551972438 |
|
760 ms | 210.34.24.2 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
760 ms | 210.34.24.28 |