History for dns2.sdmc.edu.cn
Domain: sdmc.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.sdmc.edu.cn
dns2.sdmc.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 47 DNS check records, 47 successful responses, 0 failed responses, and 762 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 dns2.sdmc.edu.cn.
Records on Selected Date
47
Historical checks stored for this nameserver on selected date
Average Latency
762 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 16:13
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.64.79.2
Most recently resolved hosting IP on selected date
Successful Responses
47
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 dns2.sdmc.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 |
|---|---|---|---|---|---|
| 47 | 2026-08-25 16:13 | 639232703065318207 |
|
3 ms | 211.64.79.2 |
| 46 | 2026-08-25 15:56 | 639232692629559470 |
|
3 ms | 211.64.79.2 |
| 45 | 2026-08-25 15:38 | 639232682238836475 |
|
219 ms | 211.64.79.2 |
| 44 | 2026-08-25 15:21 | 639232671787004306 |
|
792 ms | 211.64.79.2 |
| 43 | 2026-08-25 14:26 | 639232638994329666 |
|
1722 ms | 211.64.79.2 |
| 42 | 2026-08-25 14:09 | 639232628614783237 |
|
785 ms | 211.64.79.2 |
| 41 | 2026-08-25 13:52 | 639232618360728578 |
|
1722 ms | 211.64.79.2 |
| 40 | 2026-08-25 13:34 | 639232608016476376 |
|
716 ms | 211.64.79.2 |
| 39 | 2026-08-25 13:17 | 639232597643611557 |
|
790 ms | 211.64.79.2 |
| 38 | 2026-08-25 13:00 | 639232587225721862 |
|
789 ms | 211.64.79.2 |
| 37 | 2026-08-25 12:42 | 639232576780683689 |
|
10 ms | 211.64.79.2 |
| 36 | 2026-08-25 12:25 | 639232566381512620 |
|
528 ms | 211.64.79.2 |
| 35 | 2026-08-25 12:08 | 639232556111768563 |
|
219 ms | 211.64.79.2 |
| 34 | 2026-08-25 11:51 | 639232545839529039 |
|
1797 ms | 211.64.79.2 |
| 33 | 2026-08-25 11:34 | 639232535349285207 |
|
1284 ms | 211.64.79.2 |
| 32 | 2026-08-25 11:16 | 639232524938080723 |
|
2242 ms | 211.64.79.2 |
| 31 | 2026-08-25 10:22 | 639232492740373468 |
|
1171 ms | 211.64.79.2 |
| 30 | 2026-08-25 10:05 | 639232482235303141 |
|
220 ms | 211.64.79.2 |
| 29 | 2026-08-25 09:48 | 639232471861770303 |
|
778 ms | 211.64.79.2 |
| 28 | 2026-08-25 09:30 | 639232461630217327 |
|
673 ms | 211.64.79.2 |
| 27 | 2026-08-25 09:13 | 639232451282965990 |
|
1777 ms | 211.64.79.2 |
| 26 | 2026-08-25 08:56 | 639232440814614938 |
|
739 ms | 211.64.79.2 |
| 25 | 2026-08-25 08:39 | 639232430410720425 |
|
1275 ms | 211.64.79.2 |
| 24 | 2026-08-25 08:21 | 639232420003096185 |
|
784 ms | 211.64.79.2 |
| 23 | 2026-08-25 08:04 | 639232409467287444 |
|
795 ms | 211.64.79.2 |
| 22 | 2026-08-25 07:46 | 639232399077195997 |
|
224 ms | 211.64.79.2 |
| 21 | 2026-08-25 07:29 | 639232388731528337 |
|
225 ms | 211.64.79.2 |
| 20 | 2026-08-25 07:12 | 639232378288598612 |
|
782 ms | 211.64.79.2 |
| 19 | 2026-08-25 06:18 | 639232346196373643 |
|
305 ms | 211.64.79.2 |
| 18 | 2026-08-25 06:01 | 639232336112370741 |
|
684 ms | 211.64.79.2 |
| 17 | 2026-08-25 05:44 | 639232326146508970 |
|
1212 ms | 211.64.79.2 |
| 16 | 2026-08-25 05:28 | 639232316189381720 |
|
284 ms | 211.64.79.2 |
| 15 | 2026-08-25 05:11 | 639232306217998913 |
|
743 ms | 211.64.79.2 |
| 14 | 2026-08-25 04:54 | 639232296255744174 |
|
720 ms | 211.64.79.2 |
| 13 | 2026-08-25 04:38 | 639232286095760789 |
|
281 ms | 211.64.79.2 |
| 12 | 2026-08-25 04:21 | 639232276086186273 |
|
1192 ms | 211.64.79.2 |
| 11 | 2026-08-25 04:04 | 639232265900986425 |
|
2297 ms | 211.64.79.2 |
| 10 | 2026-08-25 03:47 | 639232255723518075 |
|
3 ms | 211.64.79.2 |
| 9 | 2026-08-25 03:30 | 639232245484452890 |
|
218 ms | 211.64.79.2 |
| 8 | 2026-08-25 03:13 | 639232235157175331 |
|
665 ms | 211.64.79.2 |
| 7 | 2026-08-25 02:20 | 639232203197189095 |
|
740 ms | 211.64.79.2 |
| 6 | 2026-08-25 02:03 | 639232192844564298 |
|
1169 ms | 211.64.79.2 |
| 5 | 2026-08-25 01:45 | 639232182496008942 |
|
783 ms | 211.64.79.2 |
| 4 | 2026-08-25 01:28 | 639232172197053132 |
|
782 ms | 211.64.79.2 |
| 3 | 2026-08-25 00:34 | 639232140250307418 |
|
4 ms | 211.64.79.2 |
| 2 | 2026-08-25 00:18 | 639232129927860324 |
|
657 ms | 211.64.79.2 |
| 1 | 2026-08-25 00:00 | 639232119551972438 |
|
4 ms | 211.64.79.2 |