History for dns1.zisu.edu.cn
Domain: zisu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns1.zisu.edu.cn
dns1.zisu.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 48 DNS check records, 48 successful responses, 0 failed responses, and 1648 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 dns1.zisu.edu.cn.
Records on Selected Date
48
Historical checks stored for this nameserver on selected date
Average Latency
1648 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 16:31
All timestamps shown in UTC
Latest Resolved IP on Selected Date
59.79.156.10
Most recently resolved hosting IP on selected date
Successful Responses
48
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 dns1.zisu.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 |
|---|---|---|---|---|---|
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
297 ms | 59.79.156.10 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
1420 ms | 59.79.156.10 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
3 ms | 59.79.156.10 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
1996 ms | 59.79.156.10 |
| 44 | 2026-08-25 15:21 | 639232671787004306 |
|
315 ms | 59.79.156.10 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
3759 ms | 59.79.156.10 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
315 ms | 59.79.156.10 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
879 ms | 59.79.156.10 |
| 40 | 2026-08-25 13:35 | 639232608016476376 |
|
304 ms | 59.79.156.10 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
304 ms | 59.79.156.10 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
4338 ms | 59.79.156.10 |
| 37 | 2026-08-25 12:43 | 639232576780683689 |
|
2007 ms | 59.79.156.10 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
2834 ms | 59.79.156.10 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
886 ms | 59.79.156.10 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
3842 ms | 59.79.156.10 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
2267 ms | 59.79.156.10 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
2344 ms | 59.79.156.10 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
301 ms | 59.79.156.10 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
314 ms | 59.79.156.10 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
4302 ms | 59.79.156.10 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
2010 ms | 59.79.156.10 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
314 ms | 59.79.156.10 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
4324 ms | 59.79.156.10 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
880 ms | 59.79.156.10 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
298 ms | 59.79.156.10 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
901 ms | 59.79.156.10 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
4341 ms | 59.79.156.10 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
2015 ms | 59.79.156.10 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
2309 ms | 59.79.156.10 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
4311 ms | 59.79.156.10 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
3819 ms | 59.79.156.10 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
4 ms | 59.79.156.10 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
2 ms | 59.79.156.10 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
2 ms | 59.79.156.10 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
896 ms | 59.79.156.10 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
311 ms | 59.79.156.10 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
2266 ms | 59.79.156.10 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
313 ms | 59.79.156.10 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
313 ms | 59.79.156.10 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
318 ms | 59.79.156.10 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
4308 ms | 59.79.156.10 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
4332 ms | 59.79.156.10 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
895 ms | 59.79.156.10 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
1996 ms | 59.79.156.10 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
1991 ms | 59.79.156.10 |
| 3 | 2026-08-25 00:35 | 639232140250307418 |
|
311 ms | 59.79.156.10 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
1992 ms | 59.79.156.10 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
315 ms | 59.79.156.10 |