History for dns2.opensrs.cn
Domain: opensrs.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.opensrs.cn
dns2.opensrs.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, 38 successful responses, 2 failed responses, and 2314 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.opensrs.cn.
Records on Selected Date
40
Historical checks stored for this nameserver on selected date
Average Latency
2314 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 13:36
All timestamps shown in UTC
Latest Resolved IP on Selected Date
203.191.144.248
Most recently resolved hosting IP on selected date
Successful Responses
38
Checks that returned a measurable response
Failed Responses
2
Checks with no response or no returned latency
Failure Rate
5%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns2.opensrs.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 13:36 | 639232608016476376 |
|
2272 ms | 203.191.144.248 |
| 39 | 2026-08-25 13:19 | 639232597643611557 |
|
2459 ms | 203.191.144.248 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
2353 ms | 203.191.144.248 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
4908 ms | 203.191.144.248 |
| 36 | 2026-08-25 12:27 | 639232566381512620 |
|
4336 ms | 203.191.144.248 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
4407 ms | 203.191.144.248 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
2285 ms | 203.191.144.248 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
1441 ms | 203.191.144.248 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
- | |
| 31 | 2026-08-25 10:24 | 639232492740373468 |
|
1806 ms | 203.191.144.248 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
1862 ms | 203.191.144.248 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
4834 ms | 203.191.144.248 |
| 28 | 2026-08-25 09:32 | 639232461630217327 |
|
3 ms | 203.191.144.248 |
| 27 | 2026-08-25 09:15 | 639232451282965990 |
|
4528 ms | 203.191.144.248 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
1453 ms | 203.191.144.248 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
1372 ms | 203.191.144.248 |
| 24 | 2026-08-25 08:23 | 639232420003096185 |
|
5035 ms | 203.191.144.248 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
4 ms | 203.191.144.248 |
| 22 | 2026-08-25 07:48 | 639232399077195997 |
|
1666 ms | 203.191.144.248 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
1466 ms | 203.191.144.248 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
4328 ms | 203.191.144.248 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
4006 ms | 203.191.144.248 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
4809 ms | 203.191.144.248 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
3 ms | 203.191.144.248 |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
4010 ms | 203.191.144.248 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
2 ms | 203.191.144.248 |
| 14 | 2026-08-25 04:56 | 639232296255744174 |
|
- | |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
2031 ms | 203.191.144.248 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
2228 ms | 203.191.144.248 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
2497 ms | 203.191.144.248 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
2773 ms | 203.191.144.248 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
2574 ms | 203.191.144.248 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
1298 ms | 203.191.144.248 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
1656 ms | 203.191.144.248 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
1332 ms | 203.191.144.248 |
| 5 | 2026-08-25 01:47 | 639232182496008942 |
|
1417 ms | 203.191.144.248 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
1693 ms | 203.191.144.248 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
1385 ms | 203.191.144.248 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
2 ms | 203.191.144.248 |
| 1 | 2026-08-25 00:02 | 639232119551972438 |
|
1391 ms | 203.191.144.248 |