History for net.qqhru.edu.cn
Domain: qqhru.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for net.qqhru.edu.cn
net.qqhru.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 50 DNS check records, 49 successful responses, 1 failed responses, and 1661 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 net.qqhru.edu.cn.
Records on Selected Date
50
Historical checks stored for this nameserver on selected date
Average Latency
1661 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 17:06
All timestamps shown in UTC
Latest Resolved IP on Selected Date
210.47.68.188
Most recently resolved hosting IP on selected date
Successful Responses
49
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for net.qqhru.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 |
|---|---|---|---|---|---|
| 50 | 2026-08-25 17:06 | 639232734145178231 |
|
1250 ms | 210.47.68.188 |
| 49 | 2026-08-25 16:48 | 639232723827874402 |
|
1248 ms | 210.47.68.188 |
| 48 | 2026-08-25 16:31 | 639232713533011892 |
|
2007 ms | 210.47.68.188 |
| 47 | 2026-08-25 16:14 | 639232703065318207 |
|
1254 ms | 210.47.68.188 |
| 46 | 2026-08-25 15:57 | 639232692629559470 |
|
1262 ms | 210.47.68.188 |
| 45 | 2026-08-25 15:39 | 639232682238836475 |
|
3805 ms | 210.47.68.188 |
| 44 | 2026-08-25 15:22 | 639232671787004306 |
|
4 ms | 210.47.68.188 |
| 43 | 2026-08-25 14:27 | 639232638994329666 |
|
2321 ms | 210.47.68.188 |
| 42 | 2026-08-25 14:10 | 639232628614783237 |
|
3 ms | 210.47.68.188 |
| 41 | 2026-08-25 13:53 | 639232618360728578 |
|
2007 ms | 210.47.68.188 |
| 40 | 2026-08-25 13:36 | 639232608016476376 |
|
4317 ms | 210.47.68.188 |
| 39 | 2026-08-25 13:18 | 639232597643611557 |
|
4306 ms | 210.47.68.188 |
| 38 | 2026-08-25 13:01 | 639232587225721862 |
|
5 ms | 210.47.68.188 |
| 37 | 2026-08-25 12:44 | 639232576780683689 |
|
4311 ms | 210.47.68.188 |
| 36 | 2026-08-25 12:26 | 639232566381512620 |
|
2009 ms | 210.47.68.188 |
| 35 | 2026-08-25 12:09 | 639232556111768563 |
|
4 ms | 210.47.68.188 |
| 34 | 2026-08-25 11:52 | 639232545839529039 |
|
2267 ms | 210.47.68.188 |
| 33 | 2026-08-25 11:35 | 639232535349285207 |
|
2308 ms | 210.47.68.188 |
| 32 | 2026-08-25 11:17 | 639232524938080723 |
|
2550 ms | 210.47.68.188 |
| 31 | 2026-08-25 10:23 | 639232492740373468 |
|
2325 ms | 210.47.68.188 |
| 30 | 2026-08-25 10:06 | 639232482235303141 |
|
3786 ms | 210.47.68.188 |
| 29 | 2026-08-25 09:49 | 639232471861770303 |
|
2033 ms | 210.47.68.188 |
| 28 | 2026-08-25 09:31 | 639232461630217327 |
|
3 ms | 210.47.68.188 |
| 27 | 2026-08-25 09:14 | 639232451282965990 |
|
5 ms | 210.47.68.188 |
| 26 | 2026-08-25 08:57 | 639232440814614938 |
|
1273 ms | 210.47.68.188 |
| 25 | 2026-08-25 08:40 | 639232430410720425 |
|
4 ms | 210.47.68.188 |
| 24 | 2026-08-25 08:22 | 639232420003096185 |
|
4 ms | 210.47.68.188 |
| 23 | 2026-08-25 08:05 | 639232409467287444 |
|
2032 ms | 210.47.68.188 |
| 22 | 2026-08-25 07:47 | 639232399077195997 |
|
2317 ms | 210.47.68.188 |
| 21 | 2026-08-25 07:30 | 639232388731528337 |
|
2680 ms | 210.47.68.188 |
| 20 | 2026-08-25 07:13 | 639232378288598612 |
|
4304 ms | 210.47.68.188 |
| 19 | 2026-08-25 06:19 | 639232346196373643 |
|
1249 ms | 210.47.68.188 |
| 18 | 2026-08-25 06:02 | 639232336112370741 |
|
2295 ms | 210.47.68.188 |
| 17 | 2026-08-25 05:45 | 639232326146508970 |
|
- | |
| 16 | 2026-08-25 05:29 | 639232316189381720 |
|
3 ms | 210.47.68.188 |
| 15 | 2026-08-25 05:12 | 639232306217998913 |
|
2008 ms | 210.47.68.188 |
| 14 | 2026-08-25 04:55 | 639232296255744174 |
|
2 ms | 210.47.68.188 |
| 13 | 2026-08-25 04:39 | 639232286095760789 |
|
1260 ms | 210.47.68.188 |
| 12 | 2026-08-25 04:22 | 639232276086186273 |
|
1252 ms | 210.47.68.188 |
| 11 | 2026-08-25 04:05 | 639232265900986425 |
|
2008 ms | 210.47.68.188 |
| 10 | 2026-08-25 03:48 | 639232255723518075 |
|
4309 ms | 210.47.68.188 |
| 9 | 2026-08-25 03:31 | 639232245484452890 |
|
1259 ms | 210.47.68.188 |
| 8 | 2026-08-25 03:14 | 639232235157175331 |
|
714 ms | 210.47.68.188 |
| 7 | 2026-08-25 02:21 | 639232203197189095 |
|
1256 ms | 210.47.68.188 |
| 6 | 2026-08-25 02:04 | 639232192844564298 |
|
1763 ms | 210.47.68.188 |
| 5 | 2026-08-25 01:46 | 639232182496008942 |
|
2032 ms | 210.47.68.188 |
| 4 | 2026-08-25 01:29 | 639232172197053132 |
|
749 ms | 210.47.68.188 |
| 3 | 2026-08-25 00:36 | 639232140250307418 |
|
749 ms | 210.47.68.188 |
| 2 | 2026-08-25 00:19 | 639232129927860324 |
|
249 ms | 210.47.68.188 |
| 1 | 2026-08-25 00:01 | 639232119551972438 |
|
249 ms | 210.47.68.188 |