History for n2.nsfc.gov.cn
Domain: nsfc.gov.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for n2.nsfc.gov.cn
n2.nsfc.gov.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 40 DNS check records, 40 successful responses, 0 failed responses, and 485 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 n2.nsfc.gov.cn.
Records on Selected Date
40
Historical checks stored for this nameserver on selected date
Average Latency
485 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 13:50
All timestamps shown in UTC
Latest Resolved IP on Selected Date
42.247.12.100
Most recently resolved hosting IP on selected date
Successful Responses
40
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 n2.nsfc.gov.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 |
|---|---|---|---|---|---|
| 40 | 2026-08-25 13:50 | 639232618360728578 |
|
289 ms | 42.247.12.100 |
| 39 | 2026-08-25 13:32 | 639232608016476376 |
|
4 ms | 42.247.12.100 |
| 38 | 2026-08-25 13:15 | 639232597643611557 |
|
614 ms | 42.247.12.100 |
| 37 | 2026-08-25 12:58 | 639232587225721862 |
|
290 ms | 42.247.12.100 |
| 36 | 2026-08-25 12:40 | 639232576780683689 |
|
4 ms | 42.247.12.100 |
| 35 | 2026-08-25 12:23 | 639232566381512620 |
|
330 ms | 42.247.12.100 |
| 34 | 2026-08-25 12:06 | 639232556111768563 |
|
4 ms | 42.247.12.100 |
| 33 | 2026-08-25 11:49 | 639232545839529039 |
|
677 ms | 42.247.12.100 |
| 32 | 2026-08-25 11:31 | 639232535349285207 |
|
286 ms | 42.247.12.100 |
| 31 | 2026-08-25 11:14 | 639232524938080723 |
|
763 ms | 42.247.12.100 |
| 30 | 2026-08-25 10:20 | 639232492740373468 |
|
286 ms | 42.247.12.100 |
| 29 | 2026-08-25 10:03 | 639232482235303141 |
|
1046 ms | 42.247.12.100 |
| 28 | 2026-08-25 09:45 | 639232471861770303 |
|
823 ms | 42.247.12.100 |
| 27 | 2026-08-25 09:28 | 639232461630217327 |
|
282 ms | 42.247.12.100 |
| 26 | 2026-08-25 09:11 | 639232451282965990 |
|
268 ms | 42.247.12.100 |
| 25 | 2026-08-25 08:54 | 639232440814614938 |
|
2008 ms | 42.247.12.100 |
| 24 | 2026-08-25 08:36 | 639232430410720425 |
|
271 ms | 42.247.12.100 |
| 23 | 2026-08-25 08:19 | 639232420003096185 |
|
290 ms | 42.247.12.100 |
| 22 | 2026-08-25 08:02 | 639232409467287444 |
|
265 ms | 42.247.12.100 |
| 21 | 2026-08-25 07:44 | 639232399077195997 |
|
2368 ms | 42.247.12.100 |
| 20 | 2026-08-25 07:27 | 639232388731528337 |
|
905 ms | 42.247.12.100 |
| 19 | 2026-08-25 07:10 | 639232378288598612 |
|
578 ms | 42.247.12.100 |
| 18 | 2026-08-25 06:16 | 639232346196373643 |
|
608 ms | 42.247.12.100 |
| 17 | 2026-08-25 05:59 | 639232336112370741 |
|
609 ms | 42.247.12.100 |
| 16 | 2026-08-25 05:42 | 639232326146508970 |
|
269 ms | 42.247.12.100 |
| 15 | 2026-08-25 05:26 | 639232316189381720 |
|
290 ms | 42.247.12.100 |
| 14 | 2026-08-25 05:09 | 639232306217998913 |
|
3 ms | 42.247.12.100 |
| 13 | 2026-08-25 04:53 | 639232296255744174 |
|
289 ms | 42.247.12.100 |
| 12 | 2026-08-25 04:36 | 639232286095760789 |
|
285 ms | 42.247.12.100 |
| 11 | 2026-08-25 04:19 | 639232276086186273 |
|
288 ms | 42.247.12.100 |
| 10 | 2026-08-25 04:02 | 639232265900986425 |
|
608 ms | 42.247.12.100 |
| 9 | 2026-08-25 03:45 | 639232255723518075 |
|
587 ms | 42.247.12.100 |
| 8 | 2026-08-25 03:28 | 639232245484452890 |
|
291 ms | 42.247.12.100 |
| 7 | 2026-08-25 03:11 | 639232235157175331 |
|
606 ms | 42.247.12.100 |
| 6 | 2026-08-25 02:18 | 639232203197189095 |
|
265 ms | 42.247.12.100 |
| 5 | 2026-08-25 02:01 | 639232192844564298 |
|
284 ms | 42.247.12.100 |
| 4 | 2026-08-25 01:43 | 639232182496008942 |
|
291 ms | 42.247.12.100 |
| 3 | 2026-08-25 01:26 | 639232172197053132 |
|
293 ms | 42.247.12.100 |
| 2 | 2026-08-25 00:33 | 639232140250307418 |
|
607 ms | 42.247.12.100 |
| 1 | 2026-08-25 00:16 | 639232129927860324 |
|
270 ms | 42.247.12.100 |