History for dns.ccsfu.edu.cn
Domain: ccsfu.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns.ccsfu.edu.cn
dns.ccsfu.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 68 DNS check records, 66 successful responses, 2 failed responses, and 2347 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 dns.ccsfu.edu.cn.
Records on Selected Date
68
Historical checks stored for this nameserver on selected date
Average Latency
2347 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:30
All timestamps shown in UTC
Latest Resolved IP on Selected Date
202.198.103.4
Most recently resolved hosting IP on selected date
Successful Responses
66
Checks that returned a measurable response
Failed Responses
2
Checks with no response or no returned latency
Failure Rate
3%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns.ccsfu.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 |
|---|---|---|---|---|---|
| 68 | 2026-08-25 23:30 | 639232964577050707 |
|
2291 ms | 202.198.103.4 |
| 67 | 2026-08-25 22:36 | 639232932163142799 |
|
2033 ms | 202.198.103.4 |
| 66 | 2026-08-25 22:19 | 639232921673215474 |
|
4286 ms | 202.198.103.4 |
| 65 | 2026-08-25 22:01 | 639232911234504639 |
|
2032 ms | 202.198.103.4 |
| 64 | 2026-08-25 21:44 | 639232900747078453 |
|
4288 ms | 202.198.103.4 |
| 63 | 2026-08-25 21:26 | 639232890389222534 |
|
240 ms | 202.198.103.4 |
| 62 | 2026-08-25 21:09 | 639232880143390843 |
|
2007 ms | 202.198.103.4 |
| 61 | 2026-08-25 20:52 | 639232869755024069 |
|
2288 ms | 202.198.103.4 |
| 60 | 2026-08-25 20:35 | 639232859355940346 |
|
- | |
| 59 | 2026-08-25 20:18 | 639232848992244953 |
|
2008 ms | 202.198.103.4 |
| 58 | 2026-08-25 20:00 | 639232838596478500 |
|
2278 ms | 202.198.103.4 |
| 57 | 2026-08-25 19:43 | 639232828175327683 |
|
2294 ms | 202.198.103.4 |
| 56 | 2026-08-25 19:26 | 639232817798330473 |
|
2566 ms | 202.198.103.4 |
| 55 | 2026-08-25 18:31 | 639232785462407552 |
|
2332 ms | 202.198.103.4 |
| 54 | 2026-08-25 18:14 | 639232775177487032 |
|
238 ms | 202.198.103.4 |
| 53 | 2026-08-25 17:57 | 639232764991087115 |
|
2688 ms | 202.198.103.4 |
| 52 | 2026-08-25 17:40 | 639232754842971478 |
|
2031 ms | 202.198.103.4 |
| 51 | 2026-08-25 17:23 | 639232744455159107 |
|
4008 ms | 202.198.103.4 |
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
237 ms | 202.198.103.4 |
| 49 | 2026-08-25 16:49 | 639232723827874402 |
|
2011 ms | 202.198.103.4 |
| 48 | 2026-08-25 16:32 | 639232713533011892 |
|
4306 ms | 202.198.103.4 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
243 ms | 202.198.103.4 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
4008 ms | 202.198.103.4 |
| 45 | 2026-08-25 15:40 | 639232682238836475 |
|
4009 ms | 202.198.103.4 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
4297 ms | 202.198.103.4 |
| 43 | 2026-08-25 14:28 | 639232638994329666 |
|
2313 ms | 202.198.103.4 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
2313 ms | 202.198.103.4 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
2443 ms | 202.198.103.4 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
3978 ms | 202.198.103.4 |
| 39 | 2026-08-25 13:19 | 639232597643611557 |
|
2825 ms | 202.198.103.4 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
11 ms | 202.198.103.4 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
2331 ms | 202.198.103.4 |
| 36 | 2026-08-25 12:27 | 639232566381512620 |
|
2309 ms | 202.198.103.4 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
4 ms | 202.198.103.4 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
4301 ms | 202.198.103.4 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
2427 ms | 202.198.103.4 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
836 ms | 202.198.103.4 |
| 31 | 2026-08-25 10:24 | 639232492740373468 |
|
2301 ms | 202.198.103.4 |
| 30 | 2026-08-25 10:07 | 639232482235303141 |
|
3979 ms | 202.198.103.4 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
261 ms | 202.198.103.4 |
| 28 | 2026-08-25 09:32 | 639232461630217327 |
|
243 ms | 202.198.103.4 |
| 27 | 2026-08-25 09:15 | 639232451282965990 |
|
827 ms | 202.198.103.4 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
3 ms | 202.198.103.4 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
2296 ms | 202.198.103.4 |
| 24 | 2026-08-25 08:23 | 639232420003096185 |
|
3321 ms | 202.198.103.4 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
4312 ms | 202.198.103.4 |
| 22 | 2026-08-25 07:48 | 639232399077195997 |
|
2007 ms | 202.198.103.4 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
2009 ms | 202.198.103.4 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
- | |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
827 ms | 202.198.103.4 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
4584 ms | 202.198.103.4 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
306 ms | 202.198.103.4 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
4303 ms | 202.198.103.4 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
5300 ms | 202.198.103.4 |
| 14 | 2026-08-25 04:56 | 639232296255744174 |
|
826 ms | 202.198.103.4 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
242 ms | 202.198.103.4 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
2261 ms | 202.198.103.4 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
4304 ms | 202.198.103.4 |
| 10 | 2026-08-25 03:49 | 639232255723518075 |
|
246 ms | 202.198.103.4 |
| 9 | 2026-08-25 03:32 | 639232245484452890 |
|
4291 ms | 202.198.103.4 |
| 8 | 2026-08-25 03:15 | 639232235157175331 |
|
4009 ms | 202.198.103.4 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
2318 ms | 202.198.103.4 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
2287 ms | 202.198.103.4 |
| 5 | 2026-08-25 01:47 | 639232182496008942 |
|
2732 ms | 202.198.103.4 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
4009 ms | 202.198.103.4 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
2288 ms | 202.198.103.4 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
2292 ms | 202.198.103.4 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
816 ms | 202.198.103.4 |